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  • 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
  • Manley 42171 Small Block Chevy Head Bolts
    Manley 42171 Small Block Chevy Head Bolts
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    Heavy duty design, longer than stock, for use with head bolt washers. 

    • 180,000 PSI material
    • Longer than stock for use with washers
    • Improved wrenchability with 1/2" hex head

    Order one set per head (two sets required per motor). Washers sold separately. 

  • Fel-Pro P1003 S/B Chevy 265-400 Steel Ring Head Gasket 4.166 Inch Bore
    Fel-Pro P1003 S/B Chevy 265-400 Steel Ring Head Gasket 4.166 Inch Bore
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    These Fel-Pro gaskets work with both cast iron and aluminum heads. Pre-flattened steel wire ring gaskets have the strength of steel wire sealing with minimum brinelling of aluminum heads. Pre-flattened copper wire ring gaskets will not brinell aluminum heads. They offer superior heat dissipation. Multi-layer steel gaskets offer current leading-edge technology and provide a long-term, leakproof seal called Perma Torque MLS.

    • Gaskets are sold each
    • Pre-flattened steel wire
    • Nominal compression thickness: .041"
    • Compressed volume: 9.1 cc
    • 4.166" bore gaskets can be used on 400 race engines with up to 4.155" max bore with minimal chamfer
    • When using aluminum heads, we recommend gaskets with soft copper wire rings (such as 344-1010). This ensures that the aluminum head is not "scarred" by the combustion seal. Shim style 344-1094 will also work well with aluminum heads.

    Head Gasket Application (JPEG)

    Speedy Tip for Proper Head Gasket Seal (GIF)  

  • Enginequest IMCA/WISSOTA Small Block Chevy Cylinder Heads
    Enginequest IMCA/WISSOTA Small Block Chevy Cylinder Heads
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                This head is engraved and serial numbered by  Engine Quest for IMCA's Sport Mods, Stock Cars, and Hobby Stocks. Now  approved for WISSOTA Midwest Mods and Street Stocks.

    Assembled heads will include the following:
    • 3/8" screw in studs # 915-99156
    • 76 cc combustion chamber
    • 167 cc intake runners
    • Straight plug
    • 1.94/1.50 intake/exhaust valves #910-14140-1 & 910-14145-1
    • Available bare or assembled and blue printed
    • Heavy duty valves
    • Retainers and locks # 915-39741 & 577-555
    • 1.25" high-performance valve springs # 180-671515
    • Three angle valve job


  • Flo-Tek 101500 Bare Small Block Chevy Aluminum Heads, Angle Plug
    Flo-Tek 101500 Bare 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 and a multi angle valve job. These are a pre-1986 design small block Chevy cylinder head. Sold each.

    • 180cc intake runners
    • 62cc exhaust runners
    • 64cc combustion chambers
    • Machined for 3/8" screw-in studs
    • Machined for 2.02"/1.60" valves
    • Ready for assembly
  • Tight-Fit Stainless Steel Small Block Chevy Block Hugger Headers
    Tight-Fit Stainless Steel Small Block Chevy Block Hugger Headers
    x
                Please view the product's page for more information
            
  • Flo-Tek 102500 Bare Small Block Chevy Aluminum Heads, Straight Plug
    Flo-Tek 102500 Bare Small Block Chevy Aluminum Heads, Straight Plug
    x
                

    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 and a multi angle valve job. These are a pre-1986 design small block Chevy cylinder head. Sold each.

    • 180cc intake runners
    • 62cc exhaust runners
    • 64cc combustion chambers
    • Machined for 3/8" screw-in studs
    • Machined for 2.02"/1.60" valves
    • Ready for assembly
  • Flo-Tek 101505 Assembled Small Block Chevy Aluminum Heads, Angle Plug
    Flo-Tek 101505 Assembled Small Block Chevy Aluminum Heads, Angle Plug
    x
                

    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
  • Moroso 37800 Chevy Block Deck Plug Kit
    Moroso 37800 Chevy Block Deck Plug Kit
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    Reduce upper cylinder wall distortion by installing 3/4" NPT plugs in deck water passage holes of S/B Chevy V8 and 90° V6 Chevys. Machining necessary after installation. Makes water passage holes 5/16".

    • Reduces upper cylinder wall distortion
    • Water holes must be tapped before the plugs are screwed in
    • Block must also be decked after installation
    • Plugs also restrict water flow to the cylinder heads by reducing size of water passage holes to 5/16"
  • Tru-Ram   Small Block Chevy Exhaust Manifolds, Cast Iron
    Tru-Ram Small Block Chevy Exhaust Manifolds, Cast Iron
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    If you're looking for the power of headers, a distinctive look and the dependability of cast iron, we have the hot setup for small-block Chevys: the Tru-Ram® exhaust manifold. We started with a clean slate and designed an exhaust manifold that will give you looks and performance never before available in cast iron.

    • Provides a tight-fit for steering and clearance issues
    • Flows better than original Corvette manifolds
    • Same performance as tube headers with classic ram horn styling
    • Offers a distinctive look
    • 2-1/2" collector uses standard reducers or tight tube extensions
    • Includes mounting hardware and gaskets
    • Tru-Ram Dimension Chart (GIF)

    Header Dimension Chart

    Note: The exhaust port size is square and large enough for most round port heads. It measures 1.375" x 1.375" and should be sufficient for most small block cylinder heads. Variation in location of spark plugs on aftermarket heads makes it impossible to verify that the Tru-Ram® will fit all heads on the market, but it will clear most straight and angle plug heads.

  • Dart Iron Eagle Assembled Chevy Heads, Angle Plug, 200cc/49cc
    Dart Iron Eagle Assembled Chevy Heads, Angle Plug, 200cc/49cc
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    These complete Dart Iron Eagle Platinum cylinder heads are professionally assembled right here at Speedway Motors. We offer three different versions of each head (Street Ready, Flat Tappet Ready, Roller Ready) to perfectly suit your racing needs.

    • Standard 23 degree valve angle
    • Standard port location and intake bolt pattern fit most manifolds
    • Pushrod holes enlarged for clearance with high ratio rocker arms
    • Heart shaped chambers improve combustion efficiency
    • Multi-angle intake seats and radiused exhaust seats dramatically increase airflow
    • Hardened exhaust seats compatible with unleaded gasoline
    • Manganese bronze intake valve guides and phosphorous bronze exhaust valve guides extend cylinder head life
    • Spark plug holes are machined for tapered seat 5/8" hex "peanut" spark plugs
    • Dual bolt pattern accepts flange mount and center bolt valve covers

    Head Application Chart (GIF)

    Roller Ready - Please specify cam lift in comments section when ordering.

  • Dart Iron Eagle Assembled Chevy Heads, Angle Plug, 215cc/64cc
    Dart Iron Eagle Assembled Chevy Heads, Angle Plug, 215cc/64cc
    x
                

    These complete Dart Iron Eagle Platinum cylinder heads are professionally assembled right here at Speedway Motors. We offer three different versions of each head (Street Ready, Flat Tappet Ready, Roller Ready) to perfectly suit your racing needs.

    • Standard 23 degree valve angle
    • Standard port location and intake bolt pattern fit most manifolds
    • Pushrod holes enlarged for clearance with high ratio rocker arms
    • Heart shaped chambers improve combustion efficiency
    • Multi-angle intake seats and radiused exhaust seats dramatically increase airflow
    • Hardened exhaust seats compatible with unleaded gasoline
    • Manganese bronze intake valve guides and phosphorous bronze exhaust valve guides extend cylinder head life
    • Spark plug holes are machined for tapered seat 5/8" hex "peanut" spark plugs
    • Dual bolt pattern accepts flange mount and center bolt valve covers

    Head Application Chart (GIF)

    Roller Ready - Please specify cam lift in comments section when ordering.

  • Dart Iron Eagle Assembled Chevy Heads, Angle Plug, 215cc/49cc
    Dart Iron Eagle Assembled Chevy Heads, Angle Plug, 215cc/49cc
    x
                Please view the product's page for more information
            
  • Tru-Ram   Small Block Chevy Exhaust Manifolds, Polished Stainless
    Tru-Ram Small Block Chevy Exhaust Manifolds, Polished Stainless
    x
                The hobby was amazed by the design, quality and performance of our Small Block Chevy cast iron Tru-Ram® exhaust manifolds. Little did everyone know 'Speedy' Bill had more up his sleeve. These investment cast stainless steel ram horn manifolds feature a fully polished, show-quality finish. Enjoy the performance of tube-headers with the nostalgic look of the ram horn, along with the low maitenance characteristics that stainless steel provides!
    • Provides a tight-fit to minimize steering and clearance issues
    • Same performance as tube headers with classic ram horn styling
    • Offers a distinctive look
    • Fits most round port SBC cylinder heads 
    • Works with most straight or angle plug heads
    • 2-1/2" collector size
    • Includes stainless mounting hardware and gaskets
  • Manley 42102 Head Bolt Washers
    Manley 42102 Head Bolt Washers
    x
                These hardened steel 7/16" washers ensure proper torque readings. Pack of 34 pieces outfits one Small Block Chevy engine.
            
  • Dart Iron Eagle Assembled Chevy Heads, Angle Plug, 200cc/64cc
    Dart Iron Eagle Assembled Chevy Heads, Angle Plug, 200cc/64cc
    x
                

    These complete Dart Iron Eagle Platinum cylinder heads are professionally assembled right here at Speedway Motors. We offer three different versions of each head (Street Ready, Flat Tappet Ready, Roller Ready) to perfectly suit your racing needs.

    • Standard 23 degree valve angle
    • Standard port location and intake bolt pattern fit most manifolds
    • Pushrod holes enlarged for clearance with high ratio rocker arms
    • Heart shaped chambers improve combustion efficiency
    • Multi-angle intake seats and radiused exhaust seats dramatically increase airflow
    • Hardened exhaust seats compatible with unleaded gasoline
    • Manganese bronze intake valve guides and phosphorous bronze exhaust valve guides extend cylinder head life
    • Spark plug holes are machined for tapered seat 5/8" hex "peanut" spark plugs
    • Dual bolt pattern accepts flange mount and center bolt valve covers

    Head Application Chart (GIF)

    Roller Ready - Please specify cam lift in comments section when ordering.

    Iron Eagle Tech Notes (PDF)

    Dart Installation Note (

  • Dart Iron Eagle Assembled Chevy Heads, Straight Plug, 200cc/64cc
    Dart Iron Eagle Assembled Chevy Heads, Straight Plug, 200cc/64cc
    x
                

    These complete Dart Iron Eagle Platinum cylinder heads are professionally assembled right here at Speedway Motors. We offer three different versions of each head (Street Ready, Flat Tappet Ready, Roller Ready) to perfectly suit your racing needs.

    • Standard 23 degree valve angle
    • Standard port location and intake bolt pattern fit most manifolds
    • Pushrod holes enlarged for clearance with high ratio rocker arms
    • Heart shaped chambers improve combustion efficiency
    • Multi-angle intake seats and radiused exhaust seats dramatically increase airflow
    • Hardened exhaust seats compatible with unleaded gasoline
    • Manganese bronze intake valve guides and phosphorous bronze exhaust valve guides extend cylinder head life
    • Spark plug holes are machined for tapered seat 5/8" hex "peanut" spark plugs
    • Dual bolt pattern accepts flange mount and center bolt valve covers

    Head Application Chart (GIF)

    Roller Ready - Please specify cam lift in comments section when ordering.

  • Edelbrock 2101 Performer 1955-86 Small Block Chevy Intake Manifold
    Edelbrock 2101 Performer 1955-86 Small Block Chevy Intake Manifold
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    Edelbrock's famous Performer manifold is designed for street 1955-86 small block Chevys. This manifold is a stock replacement/street legal part for 302/327/350 V8s with OEM 4 bbl. or Edelbrock Performer Series carbs. Will also work on 1966-72 (1973 non-California) cars, 1966-83 trucks and Suburbans; except stock equipped EGR.

    Performers accept late-model choke, waterneck, air-conditioning, alternator and H.E.I. Not for 1987 and later cast iron or Chevy Bowtie heads. Will fit 1987 and later stock aluminum heads. 

    Made in the U.S.A. 

    325-2101 Instructions (PDF)

    NOTE: This intake does not work with kickdown kit 491-2350U.

  • World S/R Small Block Chevy Cylinder Heads, Straight Plug, 2.02/1.60 Valves
    World S/R Small Block Chevy Cylinder Heads, Straight Plug, 2.02/1.60 Valves
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    More performance and less expensive than rebuilding used heads. No more searching junkyards looking for cylinder heads for your motor.Looks like the smog head on the outside, but has racing head features like an extra-thick deck, screw-in rocker arm studs, and raised valve cover rails.

    Use 14 mm-5/8", .460 reach, taper seat spark plugs.

    S/R Head Application Chart (GIF)

  • Tru-Ram   Small Block Chevy Exhaust Manifolds, Unpolished Stainless
    Tru-Ram Small Block Chevy Exhaust Manifolds, Unpolished Stainless
    x
                

    The hobby was amazed by the design, quality and performance of our Small Block Chevy cast iron Tru-Ram® exhaust manifolds. Little did everyone know 'Speedy' Bill had more up his sleeve. These investment cast stainless steel ram horn manifolds feature an as-cast, unpolished finish for a distinctive look. Enjoy the performance of tube-headers with the nostalgic look of the ram horn, along with the low maitenance characteristics that stainless steel provides!

    • Provides a tight-fit to minimize steering and clearance issues
    • Same performance as tube headers with classic ram horn styling
    • Offers a distinctive look
    • Fits most round port SBC cylinder heads 
    • Works with most straight or angle plug heads
    • 2-1/2" collector size
    • Includes stainless mounting hardware and gaskets
  • World S/R Small Block Chevy Cylinder Heads, Straight Plug, 1.94/1.50 Valves
    World S/R Small Block Chevy Cylinder Heads, Straight Plug, 1.94/1.50 Valves
    x
                Please view the product's page for more information
            
  • ARP Fasteners 134-3601 SBC Cylinder Head Bolts
    ARP Fasteners 134-3601 SBC Cylinder Head Bolts
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    High Performance head bolts are available with a reduced wrenching hex head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.  Set of 34.

    Fits:

    • 23° Cast iron OEM
    • Gen III Vortec/Truck
    • Most Edelbrock
    • LT-AFR
    • Brodix-8,-10,-11,-11xb 
    • LT-1 
    • Dart Pro-1
    • Trick Flow heads
    • Most World Products heads
  • Dart 127322 SHP 200CC Assembled Engine Cylinder Head-Small Block Chevy
    Dart 127322 SHP 200CC Assembled Engine Cylinder Head-Small Block Chevy
    x
                The Dart SHP Cylinder Head is cast from A356-T6 aluminum and designed  to work with most off the shelf components, so you won’t need to worry  about acquiring costly custom components.
    • Bolt on compatibility: Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components
    • Multi-angle intake seats and radiused exhaust seats dramatically increase air/fuel flow
    • Hardened exhaust seats are compatible with unleaded gasoline
    • Manganese bronze valve guides extend cylinder head life
    • Assembled with 1.437 diameter valve springs
    • Straight spark plug configuration
    Complete head 200cc intake runner 64CC combustion chamber
    2.02/1.60 valves hydraulic roller springs 1.437 diameter
  • Dart 127111 SHP 180CC Bare Engine Cylinder Head, Straight, S/B Chevy
    Dart 127111 SHP 180CC Bare Engine Cylinder Head, Straight, S/B Chevy
    x
                The Dart SHP Cylinder Head is cast from A356-T6 aluminum and designed  to work with most off the shelf components, so you won’t need to worry  about acquiring costly custom components.
    • Bolt on compatibility: Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components
    • Multi-angle intake seats and radiused exhaust seats dramatically increase air/fuel flow
    • Hardened exhaust seats are compatible with unleaded gasoline
    • Manganese bronze valve guides extend cylinder head life
    • Machined for 1.250 or 1.437 diameter valve springs
    • Straight spark plug configuration
    180cc Intake port, 64cc combustion Chamber, 2.02/1.60 valve job.  These heads are bare.
  • Dart 127121 SHP 180CC Assembled Engine Cylinder Head-Small Block Chevy
    Dart 127121 SHP 180CC Assembled Engine Cylinder Head-Small Block Chevy
    x
                The Dart SHP Cylinder Head is cast from A356-T6 aluminum and designed  to work with most off the shelf components, so you won’t need to worry  about acquiring costly custom components.
    • Bolt on compatibility: Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components
    • Multi-angle intake seats and radiused exhaust seats dramatically increase air/fuel flow
    • Hardened exhaust seats are compatible with unleaded gasoline
    • Manganese bronze valve guides extend cylinder head life
    • Assembled with 1.250 diameter valve springs
    • Straight spark plug configuration
    180cc intake runner, 64cc combustion chamber, 2.02/1.60 valves, 1.250 diameter springs for flat tappet camshafts.
  • Dart 127311 SHP 200CC Bare Engine Cylinder Head, Straight, S/B Chevy
    Dart 127311 SHP 200CC Bare Engine Cylinder Head, Straight, S/B Chevy
    x
                The SHP is cast from A356-T6 aluminum and designed  to work with most off the shelf components, so you won’t need to worry  about acquiring costly custom components.
    • Bolt on compatibility: Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components
    • Multi-angle intake seats and radiused exhaust seats dramatically increase air/fuel flow
    • Hardened exhaust seats are compatible with unleaded gasoline
    • Manganese bronze valve guides extend cylinder head life
    • All cylinder heads sold individually
    • Configuration: Bare
    • Combustion Chamber Volume: 64cc
    • Intake Port Volume: 180cc
    • Intake & Exhaust Valves: 2.02/1.60 Valve Job
    • Valve Springs: None
    • Spark Plugs: Straight Plugs
  • Speedway Small Block Chevy Hugger Tight Fit Headers, Plain
    Speedway Small Block Chevy Hugger Tight Fit Headers, Plain
    x
                

    These S/B Chevy tight fit headers fit difficult applications where space is limited. Shorty headers have a 1-1/2" primary with 2-1/2" collector. Complete with reducers, gaskets, and bolts.

    For "round" port small block Chevy cylinder heads. Will NOT fit angled plug heads. 

    • Drivers side collector is 2" from pan rail
    • Passenger side collector is 1/2" from pan rail
    • Flange thickness is 0.212"

    Header Dimensions (GIF)

  • ARP Fasteners 234-4601 Small Block Chevy Undercut Head Studs
    ARP Fasteners 234-4601 Small Block Chevy Undercut Head Studs
    x
                Install an ARP Small Block Chevy (SBC) head stud kit to enhance cylinder head sealing, ensure consistent torque values and help prevent damage to threads in the block. 

    All kits come with aerospace-quality nuts and parallel-ground, hardened washers.  Kits include undercut short studs that all but eliminate head gasket failure. Undercut studs have a narrowed area on the center of the stud shank. These undercuts add more tensile strength to the stud. 190,000 PSI.

    Not for raised runner heads.


  • Book - High Performance Chevy Small Block Cylinder Heads
    Book - High Performance Chevy Small Block Cylinder Heads
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    Selecting the best cylinder head for your small block Chevy is critical for making optimum power. This book starts with the basics and works into more in-depth head concepts and variables. It covers Gen I and Gen II small blocks, occasionally touching on Gen III and Gen IV engines. 144 pages.

  • ARP Fasteners 134-4001 Small Block Chevy Head Stud Kit
    ARP Fasteners 134-4001 Small Block Chevy Head Stud Kit
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                Install an ARP Small Block Chevy (SBC) head stud kit to enhance cylinder head sealing, ensure consistent torque values and help prevent damage to threads in the block.  

    All kits come with aerospace-quality nuts and parallel-ground, hardened washers.

    Not for raised runner heads.

     

  • Speedway Small Block Chevy Head Bolt Set
    Speedway Small Block Chevy Head Bolt Set
    x
                Stock length, grade 8 cylinder head bolts with a 5/8" hex head. For S/B Chevy. Set does one engine.
            
  • Powermaster 722 High Mount Alternator Bracket, Small Block Chevy
    Powermaster 722 High Mount Alternator Bracket, Small Block Chevy
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    This bracket mounts the alternator to the passenger side cylinder head area.  This setup does not interfere with other belt drive systems already in use. This is a replacement bracket for kit part #91068122.

    • Mounts alternator to the passenger side cylinder head
    • Does not interfere with other belt drive systems
    • Replacement bracket for #91068122
    • Aluminum
    • Hardware included
  • KRC KIT16312610 Serpentine Drive Kit-S/B Chevy, Head Mt. w/o P.S. Pump
    KRC KIT16312610 Serpentine Drive Kit-S/B Chevy, Head Mt. w/o P.S. Pump
    x
                

    KRC's basic kits are the perfect starting point for your GM 602 & 604 Crate Engines. Select the kit with the options that suit your application, then choose the appropriate accessory to complete your kit.

    • Complete basic crate engine kit
    • Designed for GM 602 & 604 Crate Engines
    • Assembly contains:
      • Aluminum driver side cylinder head mounted power steering pump bracket
      • Pro series pulley kit
      • KRC high performance water pump
      • Water pump spacers
      • Hardware and detailed instructions

    Serpentine Pulley Offset (PDF)

    Get the correct pulleys for your application by learning which water pump you have as explained in our tech article. SBC - Short vs Long Water Pump

  • 1965-89 Small Block Chevy Fullsize Car Long Tube Headers, Chrome
    New
    1965-89 Small Block Chevy Fullsize Car Long Tube Headers, Chrome
    x
                Please view the product's page for more information
            
  • Bills Hot Rod Co. Small Block Chevy A/C and Alternator Brackets
    Bills Hot Rod Co. Small Block Chevy A/C and Alternator Brackets
    x
                

    Fabricated from mild steel with stainless/chrome Allen head hardware. Simple installation; all brackets are pre-assembled. Drilling or tapping is not required. Accepts Sanden or Sankyo 508 A/C unit and stock GM alternators and power steering pumps.

    For use with '55-'68 short-style water pumps only. Not for use with Vortec cylinder heads.

  • KRC KIT16320010 SBC Serpentine Drive Kit, Head Mt Pump/Idler Tensioner
    KRC KIT16320010 SBC Serpentine Drive Kit, Head Mt Pump/Idler Tensioner
    x
                Please view the product's page for more information
            
  • Fel-Pro P1010 S/B Chevy 265-400 Copper Ring Head Gasket 4.166 In. Bore
    Fel-Pro P1010 S/B Chevy 265-400 Copper Ring Head Gasket 4.166 In. Bore
    x
                

    These Fel-Pro gaskets work with both cast iron and aluminum heads. Pre-flattened steel wire ring gaskets have the strength of steel wire sealing with minimum brinelling of aluminum heads. Pre-flattened copper wire ring gaskets will not brinell aluminum heads. They offer superior heat dissipation. Multi-layer steel gaskets offer current leading-edge technology and provide a long-term, leakproof seal called Perma Torque MLS.

    • Gaskets are sold each
    • Pre-flattened copper wire
    • Nominal compression thickness: .039"
    • Compressed volume: 8.9 cc
    • Recommended for '86-'91 Corvette aluminum heads. Max 4.155" bore.
    • 4.166" bore gaskets can be used on 400 race engines with up to 4.155" max bore with minimal chamfer.
    • When using aluminum heads, we recommend gaskets with soft copper wire rings (such as 344-1010). This ensures that the aluminum head is not "scarred" by the combustion seal. Shim style 344-1094 will also work well with aluminum heads.

    Head Gasket Application (JPEG)

    Speedy Tip for Proper Head Gasket Seal (GIF)  

  • Oldsmobile Valve Covers for Small Block Chevy
    Oldsmobile Valve Covers for Small Block Chevy
    x
                These neat valve covers are designed to look like the early Oldsmobile valve covers but fit late style small block Chevys using center bolt valve cover cylinder heads.  They can also be used with conventional small block cylinder heads by using the valve cover adapter kit listed below.  Order one set of valve covers and one set of looms.

    910-8202: These valve covers have one, 1.22" hole in each cover to accept a PCV valve grommet, or a filler plug. They measure 2.5" from their own gasket surface to the underside of the 'top' of the valve cover. The customer will add the thickness of their valve cover gasket and/or the adapter for early heads, to determine rocker arm clearances. The plain finish valve covers and indeed plain, die-cast aluminum. Not painted.
  • KRC KIT16312010Basic Serpentine Drive Kit Crate S/B Chevy Head Mt Pump
    KRC KIT16312010Basic Serpentine Drive Kit Crate S/B Chevy Head Mt Pump
    x
                Please view the product's page for more information
            
  • BluePrint 383 Small Block Chevy Crate Engine
    BluePrint 383 Small Block Chevy Crate Engine
    x
                Please view the product's page for more information
            
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