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Speedway Motors Bill Smith
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  • Heat Treated Valve Locks, 11/32 Inch, Set of 32
    Heat Treated Valve Locks, 11/32 Inch, Set of 32
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    These race locks are designed for stock or performance engines using 7 degree valve locks. They are manufactured from machined steel and offer excellent valve spring location, so it is not necessary to change to a 10 degree retainer. Whether you're rebuilding a stock engine or changing to valve springs that have more seat pressure, these valve locks will provide the reliability that you've been looking for.

    Heat Treated Valve Locks

    • High Quality & Heat Treated
    • High strength, premium, heavy duty
    • Machined from high quality steel
    • Valve stem diameter: 0.342 in.
    • 1-groove
    • 11/32", 7 Degree
    • Set of 32
  • Flo-Tek 102505 Assembled S/B Chevy Aluminum Heads, Straight Plug
    Flo-Tek 102505 Assembled S/B Chevy Aluminum Heads, Straight Plug
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    You don't sacrifice quality for a low price - get both with a set of Flo-Tek aluminum cylinder heads. These Chevy aluminum heads are loaded with high end features like bronze valve guides, multi angle valve job, and 3/8" screw-in rocker studs with guideplates. These are a pre-1986 design small block Chevy cylinder head with a standard exhaust port design.

    Heads are sold each.

    • 180cc intake runners
    • 62cc exhaust runners
    • 64cc combustion chambers
    • 2.02" and 1.60" stainless steel valves
    • High performance springs for .550" lift
    • Compatible with most flat tappet camshafts
    • Five angle valve job
    • Bronze guides
    • Straight plug
    • 3/8" screw-in studs and guide plates
    • Port for temperature probe
    • Works well with most flat tappet street cams

    Flow Numbers:

    • Valve Lift     .400"     .500"     .600"
    • Intake           206       237       244   
    • Exhaust        165       177       187
  • COMP Cams 4696-16 Steel Valve Spring Locator Retainers, .570 Inch Guide O.D.
    COMP Cams 4696-16 Steel Valve Spring Locator Retainers, .570 Inch Guide O.D.
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                Valve springs with larger diameters require retainers to handle the  higher pressures developed by the springs. COMP Cams® Steel Retainers  are the perfect solution to this problem. COMP ® engineers used 3D CAD  with FEA to design retainers with a modern and advanced contoured top  profiling for lower stress, increased lift and a reduction in mass. The  retainers are CNC-machined to exact tolerances using CAD/CAM software.  All COMP ® retainers use only high-grade SAE 4140 chromemoly steel with  no lead, <0.04% sulfur and a black oxide finish to prevent corrosion.  COMP Cams ® Steel Valve Spring Retainers offer both unmatched looks and  superior performance that set the industry standard. 
    • Spring seat for Beehive Spring 261120
    • Includes 16 Retainers
    • Super Lock™ Retainers
    • .060" thick
    • 1.510 in. Outside Diameter
    • .570 in. Inside Diameter
  • Steel Valve Spring Retainers, 1.25 Inch, 11/32 Stem, 7 Degree, Set/16
    Steel Valve Spring Retainers, 1.25 Inch, 11/32 Stem, 7 Degree, Set/16
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    Steel 7° retainers fit 1.250" diameter valve springs. Fits 11⁄32" stem. Heat-treated (40% stronger than stock). Black oxide finish.

    Set of 16.

  • COMP Cams 750-16 Steel Valve Spring Retainers, 1.250 Inch OD, Set/16
    COMP Cams 750-16 Steel Valve Spring Retainers, 1.250 Inch OD, Set/16
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                Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams® Steel Retainers are the perfect solution to this problem. COMP ® engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC-machined to exact tolerances using CAD/CAM software. All COMP ® retainers use only high-grade SAE 4140 chromemoly steel with no lead, <0.04% sulfur and a black oxide finish to prevent corrosion. COMP Cams ® Steel Valve Spring Retainers offer both unmatched looks and superior performance that set the industry standard. 
    • Includes 16 Retainers
    • Super Lock™ Retainers
    • 10° Lock Angle - All Valve Stem Sizes - 1.250" Spring Diameter
    • 1.250 in. Outside Diameter
    • .735 in. Inside Diameter

     

  • COMP Cams 26120-16 Beehive 1.445 Inch Valve Spring, Set of 16
    COMP Cams 26120-16 Beehive 1.445 Inch Valve Spring, Set of 16
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                Please view the product's page for more information
            
  • OEM Steel Valve Locks, 11/32 Inch, Set of 32
    OEM Steel Valve Locks, 11/32 Inch, Set of 32
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    These case hardened OEM style stamped steel locks are designed for stock engines using 7 degree valve locks. They are manufactured from machined steel and offer excellent valve spring location, so it is not necessary to change to a 10 degree retainer. Whether you're rebuilding a stock engine or changing to valve springs that have more seat pressure, these valve locks will provide the reliability that you've been looking for.

    OEM Steel Valve Locks

    • Machined from high quality steel
    • Valve stem diameter: 0.342 in.
    • Small Block Chevy
    • 11/32", 7 Degree
    • Set of 32

     

  • Isky Racing 527STA Steel Valve Spring Retainers, 1.55 Inch, 7Dg, Set/16
    Isky Racing 527STA Steel Valve Spring Retainers, 1.55 Inch, 7Dg, Set/16
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    Applicable to springs # 450-9205 & 450-9365 only.

    Isky Valve Spring Chart (GIF)

  • Hastings VA101 Isky Flathead Ford Valve Spring Shims
    Hastings VA101 Isky Flathead Ford Valve Spring Shims
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    These Hastings valve spring shims are designed for use with our single valve springs (450185G).  These shims will help you achieve the correct installed height for your valve springs when rebuilding Flathead Ford engines.

    • 0.060" thick
    • Designed for use with 185G springs
    • Allows for correct valve spring height
    • Set of 16 shims
  • COMP Cams 1750-16 Lightweight Steel Valve Spring Retainer Set, 1.250 Inch OD
    COMP Cams 1750-16 Lightweight Steel Valve Spring Retainer Set, 1.250 Inch OD
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    These new tool steel retainers from COMP Cams have a 10° angle and fit all stem sizes. Tool steel retainers provide the best of all valve train benefits: light weight, as well as exceptional strength and wear characteristics. Approximately 33% lighter than conventional chromemoly steel retainers and only 2-4 grams heavier than titanium (depending upon application), they are made from high-grade Tool Steel, making them able to withstand even the most demanding race applications. Developed using latest FEA and CAD software, these retainers are CNC-machined for consistent quality and Spintron-tested to extreme RPM.

    • Lite weight tool steel
    • 10 Degree
    • 1.250 in. o.d.
    • 0.870 in. i.d.
    • Set of 16
    • For when the rules will not allow titanium or aluminum retainers
    • Approximately 33% lighter than conventional chromemoly steel retainers
  • Steel Valve Spring Retainers, 1.465 Inch, 11/32 Stem, 7 Degree, Set/16
    Steel Valve Spring Retainers, 1.465 Inch, 11/32 Stem, 7 Degree, Set/16
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    Steel 7° retainers fit 1.465" diameter valve springs. Fits 11⁄32" stem. Heat-treated (40% stronger than stock). Black oxide finish.

    Set of 16.

  • Steel Valve Spring Retainers, 1.550 Inch, 11/32 Stem, 7 Degree, Set/16
    Steel Valve Spring Retainers, 1.550 Inch, 11/32 Stem, 7 Degree, Set/16
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    Steel 7° retainers fit 1.550" diameter valve springs. Fits 11⁄32" stem. Heat-treated (40% stronger than stock). Black oxide finish.

    Set of 16.

  • 1932-1953 Flathead Ford Single Valve Spring Retainers
    1932-1953 Flathead Ford Single Valve Spring Retainers
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    Things have changed considerably since the first Ford Flathead V8s were built more than 75 years ago, and Speedway Motors has the valve train parts you need to keep these vintage engines running on modern unleaded fuel.

    Single spring retainers for use with single-style valve springs. Fits 1932-1953 Ford and Mercury Flathead V8s.

    Flathead Valve Assembly (Link)

  • COMP Cams 795-16 Steel Retainers, 1.095 Inch, 10 Degree
    COMP Cams 795-16 Steel Retainers, 1.095 Inch, 10 Degree
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    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams® Steel Retainers are the perfect solution to this problem. COMP® engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC-machined to exact tolerances using CAD/CAM software. All COMP® retainers use only high-grade SAE 4140 chromemoly steel with no lead, <0.04% sulfur and a black oxide finish to prevent corrosion. COMP Cams® Steel Valve Spring Retainers offer both unmatched looks and superior performance that set the industry standard.

    • Includes 16 Retainers
    • Steel Retainers for Part# 26120 Beehive™ Springs
    • 10° Lock Angle - All Valve Stem Sizes - 1.095" Spring Diameter
  • Steel Valve Spring Retainers, 1.550 Inch, 11/32 Stem, 10 Degree, Set/16
    Steel Valve Spring Retainers, 1.550 Inch, 11/32 Stem, 10 Degree, Set/16
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                If you are running a lot of lift or a roller cam you should be using 10 degree locks and retainers. These steel retainers are for 11/32" valve stems and are much stronger than 7 degree components.
            
  • COMP Cams 787-16 Steel Retainers, 1.055 Inch, 7 Degrees
    COMP Cams 787-16 Steel Retainers, 1.055 Inch, 7 Degrees
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    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams® Steel Retainers are the perfect solution to this problem. COMP® engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC-machined to exact tolerances using CAD/CAM software. All COMP® retainers use only high-grade SAE 4140 chromemoly steel with no lead, <0.04% sulfur and a black oxide finish to prevent corrosion. COMP Cams® Steel Valve Spring Retainers offer both unmatched looks and superior performance that set the industry standard.

    • Includes 16 Retainers
    • Part# 26915/26918 Beehive™ Springs in Non-Gen III Engine
    • 7° Lock Angle - Stock Valve Stem Size - 1.055" Spring Diameter
  • COMP Cams 744-16 Steel Retainers, 1.437 Inch, 7 Degree
    COMP Cams 744-16 Steel Retainers, 1.437 Inch, 7 Degree
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    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams® Steel Retainers are the perfect solution to this problem. COMP® engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC-machined to exact tolerances using CAD/CAM software. All COMP® retainers use only high-grade SAE 4140 chromemoly steel with no lead, <0.04% sulfur and a black oxide finish to prevent corrosion. COMP Cams® Steel Valve Spring Retainers offer both unmatched looks and superior performance that set the industry standard.

    • Includes 16 Retainers
    • Steel Retainers for Big Block Chevy, Chrysler, Big Block Ford
    • 7° Lock Angle - 3/8" Valve Stem Size - 1.320" Spring Diameter
  • COMP Cams 741-16 Steel Retainers, 1.55 Inch, 10 Degree
    COMP Cams 741-16 Steel Retainers, 1.55 Inch, 10 Degree
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    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams® Steel Retainers are the perfect solution to this problem. COMP® engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC-machined to exact tolerances using CAD/CAM software. All COMP® retainers use only high-grade SAE 4140 chromemoly steel with no lead, <0.04% sulfur and a black oxide finish to prevent corrosion. COMP Cams® Steel Valve Spring Retainers offer both unmatched looks and superior performance that set the industry standard.

    • Includes 16 Retainers
    • Super Lock™ Retainers
    • 10° Lock Angle - All Valve Stem Sizes - 1.500" -1.550" Spring Diameter
  • COMP Cams 740-16 Steel Retainers, 1.437-1.500 Inch, 10 Degree
    COMP Cams 740-16 Steel Retainers, 1.437-1.500 Inch, 10 Degree
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    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams® Steel Retainers are the perfect solution to this problem. COMP® engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC-machined to exact tolerances using CAD/CAM software. All COMP® retainers use only high-grade SAE 4140 chromemoly steel with no lead, <0.04% sulfur and a black oxide finish to prevent corrosion. COMP Cams® Steel Valve Spring Retainers offer both unmatched looks and superior performance that set the industry standard.

    • Includes 16 Retainers
    • Super Lock™ Retainers
    • 10° Lock Angle - All Valve Stem Sizes - 1.437" - 1.500" Spring Diameter
  • 1932-1953 Flathead Ford V8 Single Valve Springs
    1932-1953 Flathead Ford V8 Single Valve Springs
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    Our complete line of valve train parts to help your flathead Ford V8 run on unleaded fuel. These heavy duty single valve springs are made from top-quality chrome silicon steel and are designed to work with stock 1932-1953 Ford retainers. 

    • Recommended for most street performance 1932-53 Ford/Mercury Flathead V8s
    • Chrome silicon material delivers reliable performance
    • Proper seat pressure for most street and street/strip Flathead cams
    • Installed Height:  2.00"
    • Seat Pressure:  85 lbs @ 2.00" installed height

    Note: "Full Race" cams should be paired with our 450-4005 dual valve springs.

    Flathead Valve Assembly (Link)

     

  • COMP Cams 26975-16 GM604 Valve Springs, 1.320 x .920 Inch Diameter, Set of 16
    COMP Cams 26975-16 GM604 Valve Springs, 1.320 x .920 Inch Diameter, Set of 16
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    COMP Cams­® 26975 springs provide increased control and durability for GM crate circle track applications as well as a variety of Small Block Chevy/Small Block Ford engines. They are designed as a performance upgrade over stock springs for higher RPM applications. Made from a high-tensile strength chrome silicon steel, the #26975 Valve Springs feature a much higher life expectancy than tool steel springs. State-of-the-art grinding and finishing processes, along with added micro peening, also increase durability. In addition to street use, these springs are also a perfect choice for GM 604 crate engines running in stock or modified circle track divisions.

    • Increased control and durability for GM crate circle track applications
    • Performance upgrade over stock springs for higher RPM applications
    • High-tensile strength chrome silicon steel
    • Perfect for GM 604 crate engines running in stock or modified circle track divisions
    • O.D.: 1.320"
    • I.D.: .920"
    • Seat Load: 103 @ 1.780
    • Open Load: 325 @ 1.160
    • Coil Bind: 1.100
    • Rate: 365
  • Small Block Chevy Stainless Steel Roller Rocker Arms, 1.5:1, 7/16 Stud
    Small Block Chevy Stainless Steel Roller Rocker Arms, 1.5:1, 7/16 Stud
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    These small block Chevy stainless steel roller rockers are built of 15-5PH material which gives you superior strength over other stainless rockers. They have more needle bearings which increases strength while reducing friction. Built to clear 1.55" valve springs.

    • Designed for higher open valve spring pressures
    • Strong 15-5PH stainless steel
    • Specially cast and machined for larger valve springs and retainers
    • Light weight with integral pushrod seat
    • Oversize trunions and full roller precision needle and cage bearings
    • More needle bearings for increased performance and rocker life
    • CNC machined pushrod cups and heat-treated Cr40 roller tips
    • Internal oiling system for long lasting performance
    • H.D. Polylocks included
  • Small Block Chevy Stainless Steel Roller Rocker Arms, 1.6:1, 3/8 Stud
    Small Block Chevy Stainless Steel Roller Rocker Arms, 1.6:1, 3/8 Stud
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    These Small Block Chevy stainless steel roller rockers are built of 15-5PH material which gives you superior strength over other stainless rockers. They have more needle bearings which increases strength while reducing friction. Built to clear 1.55" valve springs.

    • Designed for higher open valve spring pressures
    • Strong 15-5PH stainless steel
    • Specially cast and machined for larger valve springs and retainers
    • Light weight with integral pushrod seat
    • Oversize trunions and full roller precision needle and cage bearings
    • More needle bearings for increased performance and rocker life
    • CNC machined pushrod cups and heat-treated Cr40 roller tips
    • Internal oiling system for long lasting performance
    • H.D. Polylocks included
  • Small Block Chevy Stainless Steel Roller Rocker Arms, 1.6:1, 7/16 Stud
    Small Block Chevy Stainless Steel Roller Rocker Arms, 1.6:1, 7/16 Stud
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    These S/B Chevy stainless steel roller rockers are built of 15-5PH material which gives you superior strength over other stainless rockers. They have more needle bearings which increases strength while reducing friction. Built to clear 1.55" valve springs.

    • Designed for higher open valve spring pressures
    • Strong 15-5PH stainless steel
    • Specially cast and machined for larger valve springs and retainers
    • Light weight with integral pushrod seat
    • Oversize trunions and full roller precision needle and cage bearings
    • More needle bearings for increased performance and rocker life
    • CNC machined pushrod cups and heat-treated Cr40 roller tips
    • Internal oiling system for long lasting performance
    • H.D. Polylocks included
  • Small Block Chevy Stainless Steel Roller Rocker Arms, 1.5:1, 3/8 Stud
    Small Block Chevy Stainless Steel Roller Rocker Arms, 1.5:1, 3/8 Stud
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    These small block Chevy stainless steel roller rockers are built of 15-5PH material which gives you superior strength over other stainless rockers. They have more needle bearings which increases strength while reducing friction. Built to clear 1.55" valve springs.

    • Designed for higher open valve spring pressures
    • Strong 15-5PH stainless steel
    • Specially cast and machined for larger valve springs and retainers
    • Light weight with integral pushrod seat
    • Oversize trunions and full roller precision needle and cage bearings
    • More needle bearings for increased performance and rocker life
    • CNC machined pushrod cups and heat-treated Cr40 roller tips
    • Internal oiling system for long lasting performance
    • H.D. Polylocks included
  • 11/32 Valve Locks for Decreasing Valve Spring Installed Height
    11/32 Valve Locks for Decreasing Valve Spring Installed Height
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    These 11/32" steel valve locks allow you to decrease the valve spring installed height without machining or buying new retainers.  For 11/32" stems and 7 degree retainers.  Set of 32.

  • 11/32 Inch Valve Locks for Decreasing Valve Spring Installed Height
    11/32 Inch Valve Locks for Decreasing Valve Spring Installed Height
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    These steel valve locks allow you to decrease the valve spring installed height without machining or buying new retainers.  For 11/32" stems and 7 degree retainers.  Set of 32.

  • Flo-Tek 101505 Assembled Small Block Chevy Aluminum Heads, Angle Plug
    Flo-Tek 101505 Assembled Small Block Chevy Aluminum Heads, Angle Plug
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    You don't sacrifice quality for a low price - get both with a set of Flo-Tek aluminum cylinder heads. These Chevy aluminum heads are loaded with high end features like bronze valve guides, Multi angle valve job, and 3/8" screw-in rocker studs with guideplates. These are a pre-1986 design small block Chevy cylinder head.

    Heads are sold each.

    • 180cc intake runners
    • 62cc exhaust runners
    • 64cc combustion chambers
    • 2.02" and 1.60" stainless steel valves
    • High performance springs for .550" lift
    • Compatible with most flat tappet camshafts
    • Multi angle valve job
    • Bronze guides
    • 3/8" screw-in studs and guide plates
  • SBC Stainless Steel Roller Rocker Arms, Split Ratio, 3/8 Stud, Self Aligning
    SBC Stainless Steel Roller Rocker Arms, Split Ratio, 3/8 Stud, Self Aligning
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    These stainless steel roller rockers are built of 15-5PH material which gives you superior strength over other stainless rockers. They have more needle bearings which increases strength while reducing friction. Built to clear 1.55" valve springs.

    • Designed for higher open valve spring pressures
    • Strong 15-5PH stainless steel
    • Specially cast and machined for larger valve springs and retainers
    • Light weight with integral pushrod seat
    • Oversize trunions and full roller precision needle and cage bearings
    • More needle bearings for increased performance and rocker life
    • CNC machined pushrod cups and heat-treated Cr40 roller tips
    • Internal oiling system for long lasting performance
    • H.D. Polylocks included
    • 1.5/1.6 Ratio
  • Small Block Chevy Stainless Steel Roller Rocker Arms-Split Ratio-3/8 Stud
    Small Block Chevy Stainless Steel Roller Rocker Arms-Split Ratio-3/8 Stud
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    These small block Chevy stainless steel roller rockers are built of 15-5PH material which gives you superior strength over other stainless rockers. They have more needle bearings which increases strength while reducing friction. Built to clear 1.55" valve springs.

    • Designed for higher open valve spring pressures
    • Strong 15-5PH stainless steel
    • Specially cast and machined for larger valve springs and retainers
    • Light weight with integral pushrod seat
    • Oversize trunions and full roller precision needle and cage bearings
    • More needle bearings for increased performance and rocker life
    • CNC machined pushrod cups and heat-treated Cr40 roller tips
    • Internal oiling system for long lasting performance
    • H.D. Polylocks included
    • 1.5/1.6 Ratio
  • World Products 053040-2 Ford Windsor Sr. Complete Cylinder Heads
    World Products 053040-2 Ford Windsor Sr. Complete Cylinder Heads
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                Please view the product's page for more information
            
  • COMP Cams 26115-16 Elite Race    Dual Valve Springs, 1.549 O.D. x .719 Inch I.D.
    COMP Cams 26115-16 Elite Race Dual Valve Springs, 1.549 O.D. x .719 Inch I.D.
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                Elite Race™ Double Valve Springs from COMP Cams® have a .700″ to .800″  maximum lift and outside diameter of 1.549″. The best in durability and  load loss prevention, and designed for use with roller cams, they are  widely used in Dirt Late Model and Asphalt applications, as well as  serious bracket race engines. 

    The metallurgists at COMP Cams® scrutinize every piece of metal utilized in the creation of Elite Race Valve Springs to make sure they are of unsurpassable quality because fissures within the metal of standard spring wire, caused by molecular contaminants, are the weakest link in valve spring construction. These fissures appear to be immense under the Scanning Electron Microscope but in fact, are just microns wide. Diminishing the occurrence of these fissures in valve spring steel is the COMP Cams® standard when selecting materials.

    • O.D.: 1.549"
    • I.D.: 0.719"
    • Seat Load: 228 @ 2.050
    • Open Load: 636 @ 1.300
    • Coil Bind: 1.192
    • Rate(lbs./in.): 544
    • Titanium Retainer: 732
    • Steel Retainer: 1732, 748
    • Cup Seat: 4700, 4781, 4782
    • Shims: 4757
  • COMP Cams 929-16 Dual Valve Springs: 1.535 Inch O.D. Outer, .754 Inch I.D. Inner
    COMP Cams 929-16 Dual Valve Springs: 1.535 Inch O.D. Outer, .754 Inch I.D. Inner
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    Dual Valve Springs from COMP Cams® are manufactured from Super Clean™ wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams® Dual Valve Springs exceed the expectations of today’s engine builders and racers.

    • O.D. of Outer Diameter 1: 1.535"
    • I.D. of Outer Diameter 2: 1.135"
    • I.D. of Inner Diameter 3: .754"
    • Damper
    • Seat Load: 148 @ 1.880
    • Open Load: 432 @ 1.230
    • Coil Bind: 1.160
    • Rate(lbs./in.): 437
    • Titanium Retainer: 732, 721
    • Steel Retainer: 1732, 741
    • Cup Seat: 4700, 4772, 4773
  • COMP Cams 943-16 Dual Valve Springs, 1.550 Inch O.D., .812 Inch I.D.
    COMP Cams 943-16 Dual Valve Springs, 1.550 Inch O.D., .812 Inch I.D.
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    Dual Valve Springs from COMP Cams® are manufactured from Super Clean™ wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams® Dual Valve Springs exceed the expectations of today’s engine builders and racers.

    • O.D. of Outer Diameter: 1.550"
    • I.D. of Outer Diameter: 1.136"
    • I.D. of Inner Diameter: .812"
    • No damper
    • Seat Load: 240 @ 1.900
    • Open Load: 598 @ 1.250
    • Coil Bind: 1.160
    • Rate(lbs/in): 551
    • Titanium Retainer: 731, 720
    • Steel Retainer: 1731, 749
  • Speedway Super Duty Stainless Steel Intake Valve, 1.94 Inch, Std. Length
    Speedway Super Duty Stainless Steel Intake Valve, 1.94 Inch, Std. Length
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    These are high strength, one-piece stainless steel valves that are priced for a claimer motor, but superior to most mid-priced valves. Features a chrome stem and hardned tip. Undercut and swirl polished heads for increased flow. For small block Chevy. 

    • Chrome stems and hard tips
    • For: Small Block Chevy
    • High strength one-piece design
    • Undercut and swirl-polished heads for increased flow
    • Sold each

    Note: These standard length valves will work in Vortec heads unless you're running a roller cam and longer springs in which case you will need additional length on the valves.

  • Comp Cams 4697-16 ID Valve Spring Locators with .630 Inch Guide
    Comp Cams 4697-16 ID Valve Spring Locators with .630 Inch Guide
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                These ID valve spring locators are designed for use with our 2822612016 beehive springs.
    • Thickness .060"
    • I.D.  .630"
    • O.D.  1.510"
    • Spring ID .970"
  • GM Performance 19154761 602 Chevy Replacement Valve Springs, Set/16
    GM Performance 19154761 602 Chevy Replacement Valve Springs, Set/16
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                Replace your worn out valve springs in your 1996 LT4 Corvette, ZZ4, GM 602 CT350/400 or ZZ383 engine with these quality steel replacement springs.  Sold as a complete set of 16. 
    • Set of 16 single springs
    • Outside diameter:  1.25"
    • Pressure @ installed height: 80# @ 1.70"
    • Solid height: 1.20"
    • Average Rate (lbs@in): 256
    • Genuine replacement part number 12495494 for 1996 LT4 Corvette, ZZ4, GM 602 CT350/400 and ZZ383 engines
    • Note: Catalog technical description update with correct specs as provided here.
  • AFCO 2394 Steel Body Gas Shock W/ Schrader Valve-9 Inch, Comp 4/Reb 4
    AFCO 2394 Steel Body Gas Shock W/ Schrader Valve-9 Inch, Comp 4/Reb 4
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    Speedway Motors is proud to be the first to announce the release of AFCO's newly designed steel body gas shocks. These new shocks have all the sophistication of our deflective disc technology wrapped up in an economical & rule friendly, non-adjustable package. These are sure to be the answer for any racer under constraints to experience gas shocks. 

    The new Steel Body Gas Shocks use a Floating Piston Design. The 23 series comes equipped with a Schrader valve to allow you to quickly vary the shock's gas pressure according to track conditions. They are completely owner rebuildable and serviceable, and are available in straight or split valve codes. Coil-over and non coil-over compatible.

    The choice is clear, let the new AFCO Steel Mono-Tube Gas Shocks handle your car all the way to victory lane!

    Dirt Modified Swing Arm Gas Shock Chart (Link)   

    Dirt Modified 4-Link Gas Shock Chart (Link)   

  • AFCO 2393-7 Steel Gas Shock W/ Schrader Valve, 9 Inch, Comp 3/Reb 7
    AFCO 2393-7 Steel Gas Shock W/ Schrader Valve, 9 Inch, Comp 3/Reb 7
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    Speedway Motors is proud to be the first to announce the release of AFCO's newly designed steel body gas shocks. These new shocks have all the sophistication of our deflective disc technology wrapped up in an economical & rule friendly, non-adjustable package. These are sure to be the answer for any racer under constraints to experience gas shocks. 

    The new Steel Body Gas Shocks use a Floating Piston Design. The 23 series comes equipped with a Schrader valve to allow you to quickly vary the shock's gas pressure according to track conditions. They are completely owner rebuildable and serviceable, and are available in straight or split valve codes. Coil-over and non coil-over compatible.

    The choice is clear, let the new AFCO Steel Mono-Tube Gas Shocks handle your car all the way to victory lane!

    Dirt Modified 4-Link Gas Shock Chart (Link)  

  • AFCO 2394RT Steel Gas Shock W/ Schrader Valve, 9 In., Comp/Reb: 4/4 RT
    AFCO 2394RT Steel Gas Shock W/ Schrader Valve, 9 In., Comp/Reb: 4/4 RT
    x
                

    Speedway Motors is proud to be the first to announce the release of AFCO's newly designed steel body gas shocks. These new shocks have all the sophistication of our deflective disc technology wrapped up in an economical & rule friendly, non-adjustable package. These are sure to be the answer for any racer under constraints to experience gas shocks. 

    The new Steel Body Gas Shocks use a Floating Piston Design. The 23 series comes equipped with a Schrader valve to allow you to quickly vary the shock's gas pressure according to track conditions. They are completely owner rebuildable and serviceable, and are available in straight or split valve codes. Coil-over and non coil-over compatible.

    The choice is clear, let the new AFCO Steel Mono-Tube Gas Shocks handle your car all the way to victory lane!

    Dirt Modified 4-Link Gas Shock Chart (Link)    

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