Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Shop Open Wheel Engine At Speedway Motors

Speedway Motors is the open wheel racing engine authority! Whether you have a 360, 410, USAC or Outlaw series Chevy race engine, Speedway has every part Sprint and Midget racers need. Our large assortment of cylinder heads, camshafts and racing valve train components allows you to tailor your engine for any racing condition. Speedway also has a variety of durable forged rotating assemblies, dry sump oiling systems and Dart engine blocks that can survive the rigors of open wheel racing. Race and win with Speedway Motors!

"Open Wheel, Camshaft and Valvetrain" Page 1 of 8

  • 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
    (Part #28275016)
    x
                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 741-16 Steel Retainers, 1.55 Inch, 10 Degree
    COMP Cams 741-16 Steel Retainers, 1.55 Inch, 10 Degree
    (Part #28274116)
    x
                

    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
  • Blumax Small Block Chevy Aluminum Roller Rocker Arms, 1.5:1, 7/16 Stud
    Blumax Small Block Chevy Aluminum Roller Rocker Arms, 1.5:1, 7/16 Stud
    (Part #57533509)
    x
                

    BluMax aluminum roller rockers are built of the finest 6061 aluminum extrusions which gives you superior strength over other rockers. Rockers are specially machined to allow for larger 1.55" springs and retainers with full-cage friction reducing needle bearings for added durability. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to minimize the wear that naturally occurs between the roller tip and the valve stem.

    • Designed to meet the demands of most high-lift roller camshaft profiles
    • Specially machined to accommodate larger valve springs and retainers
    • SAE-52100 Full complement precision needle and cage roller bearings
    • Anodized for a superior finish and to reduce operating temperatures
    • CNC machined pushrod cups and heat-treated Cr40 roller tips
    • Internal oiling system for long lasting performance
    • H.D. Polylocks included

     

  • Speedway Small Block Chevy Solid Lifter Tight Lash Cam, 2750-6500 RPM
    Speedway Small Block Chevy Solid Lifter Tight Lash Cam, 2750-6500 RPM
    (Part #91515001)
    x
                Speedway Tight Lash cams produce a broad range of power due to the short amount of cam degrees it takes to go from .020" lift to .050" cam lift. This is known as major intensity. The shorter the span the more torque the lobe will produce, and for the lobe to run excellent up at higher RPM, it must have an excellent area under the curve. You can tell these do because of the very high duration at .200" cam lift. 

    Compare our numbers to other cam profiles and you will find that these are far superior!

    Cam Card - 91515001 (PDF)

    Cam Application Chart (GIF)

    915-15001 Instructions (PDF)

  • COMP Cams 4512-16 Hi-Tech Race Rocker Studs, Big Block Chevy
    COMP Cams 4512-16 Hi-Tech Race Rocker Studs, Big Block Chevy
    (Part #282451216)
    x
                

    COMP Cams® takes pride in having the finest rocker arm studs available on the market. The High Energy™ and Magnum series studs work well in applications with moderate lifts and spring pressures and are available in the popular 3/8” and 7/16” sizes. When ultimate strength is required as with high rpm roller cam applications, the Hi-Tech™ Race Stud is the answer. This stud has a thin jam nut for rocker clearance, rolled threads for maximum contact and a ground-flat top so accurate valve adjustment can be achieved and maintained. The diameter of the jam nut is larger in order to spread the load over a larger area. All COMP Cams® studs have generous radii and a black oxide finish.

    • Set of 16
    • 7/16  Inch Diameter
    • Designed for ultimate strength and locking force
    • High Energy™ and Magnum polylocks are best for moderate lift and spring pressure applications
    • Hi-Tech™ Polylocks work well in all high end race applications
    • The stud girdle polylocks are precision ground for minimum runout and tapered for extra strength in the locking area
  • Manley Chevy 4130 Chromoly Pushrods, .250 Longer, 8.044 Inch
    Manley Chevy 4130 Chromoly Pushrods, .250 Longer, 8.044 Inch
    (Part #50525793)
    x
                

    Manley one-piece 4130 chromoly pushrods are rated to 128,000 psi. Features swedged end, .080" wall, and 5/16" diameter.

    • Heat treated
    • Black oxide finish  
    • For hydraulic or solid flat tappet cam engines with less than 400 lbs. open spring pressure and under 7500 rpm
    • Set of 16

    Pushrod Application Chart (GIF)

  • Clay Smith Hydraulic Cam / Lifter Kit, 296/302 Small Block Chevy 400
    Clay Smith Hydraulic Cam / Lifter Kit, 296/302 Small Block Chevy 400
    (Part #1503104)
    x
                

    These camshaft / lifter kits are perfect for use with SBC 400 to 427 CID Air Flow Research 220-235 heads. Max power 6300 rpm, Peak torque 3500. This cam was designed for 1.6 ratio rockers to be used with the AFR heads. The increase lifter velocity maximizes the fill rate of these heads on large stroke engines from 3.75 to 4.00". The cam will maximize RAM Effect and fill cylinder for increase VE. Use of 1.750" on engines up to 412CID and 1.875" on engines over 412CID is highly recommended. We recommend a 3200 stall, a 850CFM carb, and a minimum of 10:1 compression.

    • Adv. - 296 / 302
    • .050" - 237 / 243
    • .100" - 206 / 212
    • .200" - 155 / 158
    • .300" - 96 / 92
    • Lift - .584 / .565
    • Centerlines - 104 / 112
    • Lobe Sep. - 108
    • Includes a set of tie-bar style hydraulic roller lifters
  • Clay Smith Hydraulic Cam / Lifter Kit, 296/300 Big Block Chevy 496
    Clay Smith Hydraulic Cam / Lifter Kit, 296/300 Big Block Chevy 496
    (Part #1603105)
    x
                

    These camshaft / lifter kits are perfect for use with BBC 477 to 496 with 4.25" stroke with Air Flow Research 290 or 305 heads to a max of 6000 rpm. Welcome to the brotherhood of 625HP on pump gas with over 640#/ft. This cam will produce over 600HP with a single plane and right at 600HP with an air-gap intake. Single plane will make 25 more HP and sacrifice 10#/ft. of torque. Carb of choice is a 950HP 4150. 2" headers are recommended. Be sure you have changed U-joints and upgraded rear gears. Muncie 4 speed, use at your own risk. Ok with power brakes. 900 RPM Idle.

    • Adv. - 296 / 300
    • .050" - 237 / 241
    • .200" - 154 / 151
    • Lift - .617 / .570
    • Centerlines - 103 / 111
    • Lobe Sep. - 107
    • Includes a set of tie-bar style hydraulic roller lifters
  • KSE Racing Products KSD1013 Lexan Timing Window Cover
    KSE Racing Products KSD1013 Lexan Timing Window Cover
    (Part #91015569)
    x
                

    Lexan timing window cover for KSE front pumps.

  • Clay Smith Hydraulic Roller Cam / Lifter, 284/286 Big Block Chevy 454
    Clay Smith Hydraulic Roller Cam / Lifter, 284/286 Big Block Chevy 454
    (Part #1603103)
    x
                

    These camshaft / lifter kits are perfect for use with BBC 454 to 470 CID with Air Flow Research 265 or 290 Oval Port heads to max of 6000 rpm. If you have built your teenage dream car and put AFR oval ports on it than there is no doubt this is the cam for you. We recommend a high rise dual plane with the center notched. An 850HP carb would be our choice with a good set of 13/4" headers. Don't worry about gear ratio, it will pull anything you put under it. Great with power brakes. Buy stock in tires. 750 RPM Idle.

    • Adv. - 284 / 286
    • .050" - 225 / 227
    • .200" - 137 / 136
    • Lift - .559 / .530
    • Centerlines - 103 / 111
    • Lobe Sep. - 107
    • Includes a set of tie-bar style hydraulic roller lifters
  • 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
    (Part #91599956)
    x
                

    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.

  • Speedway SBC Camshaft Break-In Roller Rocker Arms, 1.3:1, 7/16 Stud
    Speedway SBC Camshaft Break-In Roller Rocker Arms, 1.3:1, 7/16 Stud
    (Part #91511770)
    x
                

    Probably one of the best kept secrets...the best engine builders use break-in roller rocker arms. With the extreme valve spring pressures racers use today, the initial run time can kill a camshaft in the first minute of running.

    The big time engine builders use these 1.3 ratio rockers to allow a run-in time for the camshaft, then the 1.3 rockers are removed and the normal rockers are reinstalled and the engine is ready to race or dyno.

    Polylocks are included.

  • Crower Stainless Roller Rocker Arms, Small Block Chevy, 1.6:1
    Crower Stainless Roller Rocker Arms, Small Block Chevy, 1.6:1
    (Part #29073641)
    x
                Features oversized Torrington needle bearings and sure-lock rocker nuts. Fits 262-400 S/B Chevy with 7/16" studs. Set of 16.
            
  • COMP Cams 800-16 Chevy Solid Lifters with Oil Hole
    COMP Cams 800-16 Chevy Solid Lifters with Oil Hole
    (Part #28280016)
    x
                

    With the increased rpm, additional spring pressure and aggressive cam designs of today’s performance engines, premature cam wear is a major problem. COMP Cams has answered the challenge with the new Oil Injection solid mechanical lifters that feature a precision 0.012” oil feed hole in the cam face. The added oiling capacity creates a boundary layer that protects both the lifter and cam lobe from excessive wear.  

    COMP Cams lifters are manufactured to the highest standards and when used with their oil additive, will give you the best results.

  • 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
    (Part #57523504)
    x
                

    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
  • Clay Smith Hydraulic Cam / Lifter Kit, 292/294 Small Block Chevy 383
    Clay Smith Hydraulic Cam / Lifter Kit, 292/294 Small Block Chevy 383
    (Part #1503103)
    x
                

    These camshaft / lifter kits are perfect for use with SBC 377 to 390 CID with Air Flow Research 190 to 210 heads. Max Power 6200 rpm, Peak torque 3600. This cam is designed for engines using 3.750" stroke with the AFR Heads and their high Intake the Exhaust flow ratio. This cam maximizes the power potential of these heads by taking advantage of the RAM Effect caused by piston velocity at low rpm. Increase header size of 1.750" is highly suggested to take full advantage of the power band of this camshaft.  Adding 1.6 ratio rocker will increase rpm to 6400. We recommend a 3000 stall, an 850CFM carb, and a minimum of 10:1 compression.

    • Adv. - 292 / 294
    • .050" - 233 / 235
    • .100" - 202 / 204
    • .200" - 152 / 150
    • .300" - 94 / 79
    • Lift - .548 / .510
    • Centerlines - 104 / 112
    • Lobe Sep. - 108
    • Includes a set of tie-bar style hydraulic roller lifters
  • Blumax Small Block Chevy Aluminum Roller Rocker Arms, 1.6:1, 3/8 Stud
    Blumax Small Block Chevy Aluminum Roller Rocker Arms, 1.6:1, 3/8 Stud
    (Part #57533504)
    x
                

    BluMax aluminum roller rockers are built of the finest 6061 aluminum extrusions which gives you superior strength over other rockers. Rockers are specially machined to allow for larger 1.55" springs and retainers with full-cage friction reducing needle bearings for added durability. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to minimize the wear that naturally occurs between the roller tip and the valve stem. 

    • Designed to meet the demands of most high-lift roller camshaft profiles
    • Specially machined to accommodate larger valve springs and retainers
    • SAE-52100 Full complement precision needle and cage roller bearings
    • Anodized for a superior finish and to reduce operating temperatures
    • CNC machined pushrod cups and heat-treated Cr40 roller tips
    • Internal oiling system for long lasting performance
    • H.D. Polylocks included

     

  • Speedway Ford 302-351W Premium Gear Drive
    Speedway Ford 302-351W Premium Gear Drive
    (Part #91578421)
    x
                

    These Speedway Premium Gear Drives are made in the USA. Superior quality makes this the choice of engine builders everywhere. Fits 1972-1988 Ford 302 & 351W Small Block V8.

    • All gears are 8620 carburized steel
    • Cam gear has press-fit Torrington bearing
    • Timing adjusted with 3 keyway crank
    • Includes cam button, lockplate, and bolts
    • Quiet operation
    915-78421 Instructions (pdf) 
  • Clay Smith Cams Big Block Chevy Street Series Hydraulic Roller Lifters
    Clay Smith Cams Big Block Chevy Street Series Hydraulic Roller Lifters
    (Part #1257401)
    x
                Clay Smith Cams Street series lifters are for the  true American  Hot Rodder wanting to update their vintage muscle.  These  lifters have  been designed to be used with all of CSC's American Muscle cam  profiles  and most of the Legendary Series.  These lifters feature fully   machined bodies to insure proper fit.  They feature a .700” wheel for   OEM cam profiles and smaller aftermarket profiles.  All lifters are tie   bar style and will work in both OEM and aftermarket blocks without   machining.   Pushrod seat height has been kept at OEM height so that   pushrods can be reused.
    • Fully machined bodies to ensure a proper fit
    • .700" Wheel for OEM cam profiles
    • Tie bar style will work in both OEM and aftermarket blocks with no machining
    • Pushrod seat height is kept to OEM height so stock roller pushrods can be used
    • Rated to 6000 RPM
  • Isky Racing 201ASCS11 ASCS 360 Solid Roller Cam, Sprint, 4500-8300 RPM
    Isky Racing 201ASCS11 ASCS 360 Solid Roller Cam, Sprint, 4500-8300 RPM
    (Part #4502011)
    x
                

    Isky small block Chevy solid roller camshaft for ASCS 360 sprint cars. Correctly built this camshaft will produce 660 driveable horsepower. Tapped 9/16"-18 for rear accessory drive.

    Cam Application Chart (Link)


  • Isky Racing Cams 7-DW 7 Inch Degree Wheel
    Isky Racing Cams 7-DW 7 Inch Degree Wheel
    (Part #4507DW)
    x
                7" diameter. Heavy gauge aluminum discs calibrated in 1° increments for determining precise valve, cam and ignition timing.
            
  • Clay Smith Hydraulic Roller Cam / Lifter Kit, Small Block Chevy 350 w/ E-Street Heads
    Clay Smith Hydraulic Roller Cam / Lifter Kit, Small Block Chevy 350 w/ E-Street Heads
    (Part #1503105)
    x
                

    These camshaft / lifter kits are perfect for use with SBC 350 to 360 CID with Edelbrock E-Street 185-210 heads. Max power 6000-6200 rpm Peak Torque 3600-3800. Aggressive idle and throttle response. This cam is for the guy wanting neck-snapping power from stoplight to stop light. 15/8" headers work best but RAM Horn manifolds can be used. A 2400 stall and 750 CFM carb will work the best with this cam. Use with minimum of 9:1 compression.

    • Adv. - 280 / 294
    • .050" - 221 / 235
    • .100" - 191 / 204
    • .200" - 140 / 150
    • .300" - 74 / 79
    • Lift - .510 / .510
    • Centerlines - 104 / 112
    • Lobe Sep. - 108
    • Includes a set of tie-bar style hydraulic roller lifters
  • COMP Cams 894-16 Offset Roller Lifters
    COMP Cams 894-16 Offset Roller Lifters
    (Part #28289416)
    x
                These lifters have the intake pushrod offset 0.180" to allow for clearance.  Includes eight standard, four right offset, and four left offset lifters.  S/B Chevy
            
  • Clevite Engine Parts SH290S P-Series Small Block Chevy Cam Bearings
    Clevite Engine Parts SH290S P-Series Small Block Chevy Cam Bearings
    (Part #757CH8)
    x
                

    Not to be confused with standard "passenger" car bearings, Clevite's P-Series is their oldest line of premium high performance bearings.

    • Use P-Series rod bearings where extremely high RPM’s cause severe rod bore close-in.
    • Use P-Series main bearings where higher eccentricity is desired to narrow bearing contact patterns and to provide increased oiling to rod bearings.

    P-Series Features (Link)

  • Speedway Small Block Chevy Premium Noisy Gear Drive
    Speedway Small Block Chevy Premium Noisy Gear Drive
    (Part #91578400)
    x
                

    These Speedway Premium Small Block Chevy Gear Drives are made in the USA. Superior quality makes this the choice of engine builders everywhere.

    • All gears are 8620 carburized steel
    • Cam gear has press-fit Torrington bearing
    • Timing adjusted with dowel pin inserts or 3 keyway crank
    • Includes cam button, lockplate, and bolts
    • Noisy
       
  • COMP Cams 611-16 Super Locks, 10 Degree Angle, 11/32 Inch Stem
    COMP Cams 611-16 Super Locks, 10 Degree Angle, 11/32 Inch Stem
    (Part #28261116)
    x
                

    These Steel Super Locks™ with lash cap recess feature a 10° lock angle and 11/32" valve stem size. They are recommended for all race applications because Super Locks™ have a wider angle (10°) that better distributes the ever increasing valve spring loads over the retainer than typical 7° locks. Precision-machined out of super-tough, fatigue-resistant metal alloy, Super Locks™ fit any COMP Cams® 10° retainer.

    • Set of 16
    • 10 degree lock angle
    • 11/32" valve stem size
    • Will fit ANY COMP Cams 10 degree retainer 
  • 10 Degree Steel Valve Locks
    $52.99
    10 Degree Steel Valve Locks
    (Part #9151000)
    x
                If you are running a lot of lift or a roller cam you should be using 10 degree locks and retainers.  These steel locks are for 11/32" valve stems and are much stronger than 7 degree components.
            
  • Speedway SBC Camshaft Break-In Roller Rocker Arms, 1.3:1, 3/8 Stud
    Speedway SBC Camshaft Break-In Roller Rocker Arms, 1.3:1, 3/8 Stud
    (Part #91511768)
    x
                

    Probably one of the best kept secrets...the best engine builders use break-in roller rocker arms. With the extreme valve spring pressures racers use today, the initial run time can kill a camshaft in the first minute of running.

    The big time engine builders use these 1.3:1 ratio rockers to allow a run-in time for the camshaft, then the 1.3:1 rockers are removed and the normal rockers are reinstalled and the engine is ready to race or dyno.

    Polylocks are included.

  • COMP Cams 891-16 Chevy Endure-X Solid Roller Lifters, Small Base Cam
    COMP Cams 891-16 Chevy Endure-X Solid Roller Lifters, Small Base Cam
    (Part #28289116)
    x
                

    Today’s engines place a greater demand on lifters than ever before. With more aggressive cam lobe designs and increased rpm ranges, it takes a superior roller lifter to withstand the abuse. COMP Cams has set the industry standard with the Endure-X Solid Roller Lifters. Endure-X Lifters are fully heat-treated, machined to ultra-high tolerances, and are fully rebuildable. 

    Recommended for use with .875" or smaller base circle camshafts. Fits small block Chevy V8 265-400 (set of eight lifters).

    • Removable Link Bar
      • Patented assembly with benefits of a removable link bar
      • Safety of a captured link bar
    • EDM Oil Injection Technology
      • Bearing assembly receives  constant flow of pressurized oil via precision hole aimed directly at needle bearings
    • Precision Sorted Bearings
      • Needle bearings are sorted by size to distribute load evenly
      • Prevents premature wear and failure
    • Tool Steel Axle
      • Made of wear resistant tool steel to prolong the life of roller assembly, particularly in high rpm applications

     

  • Tru-Gear Small Block Chevy Gear Drive
    Tru-Gear Small Block Chevy Gear Drive
    (Part #4533271C)
    x
                

    Replace your timing chain with a Speedway Tru-Gear gear drive. Unlike timing chains, a gear drive doesn't stretch, so your cam timing stays more accurate. We builds these drives with dual idler gears, making them more stable than single idler gear drives. A Tru Gear gear drive is as easy to install as a timing chain and will fit under your stock timing chain cover.

    • Easy to install
    • Compatible with all standard camshafts
    • SAE 660 silicon bronze rear thrust ring included
    • Rugged Cr40 alloy steel gears assure prolonged trouble-free operation
    • Axial needle and cage forward thrust bearings reduce friction
    • Designed for precise multiple cam timing adjustments
    • Absolutely no adverse wear to camshaft or valvetrain components
    • Dyno tests prove no horsepower loss compared to a chain

    For use on Chevrolet Small Block engines 1957–1995 262-400 c.i. all without “FACTORY” hydraulic roller camshaft.

    Small Block Chevy Gear Drive Installation Instructions (PDF)

  • Clay Smith Hydraulic Cam / Lifter Kit, 288/294 Big Block Chevy 454
    Clay Smith Hydraulic Cam / Lifter Kit, 288/294 Big Block Chevy 454
    (Part #1603102)
    x
                

    These camshaft / lifter kits are perfect for use with BBC 454 to 470 CID with GM Edelbrock Roval Heads to a max of 6000 rpm or ProMaxx 320 runner heads to 6400 rpm. This cam defines American Muscle and brute torque. Headers with 13/4" tubes & 3" collector recommended. Use a minimum of 850 CFM carb with either a dual plane intake with notched divider or single plane. Good with power brakes. ET Street tires are your friend with this cam. 800 RPM Idle.

    • Adv. - 288 / 294
    • .050" - 229 / 235
    • .200" - 145 / 147
    • Lift - .590 / .559
    • Centerlines - 103 / 111
    • Lobe Sep. - 107
    • Includes a set of tie-bar style hydraulic roller lifters
  • Camshaft Lockplate and Bolt Kit
    Camshaft Lockplate and Bolt Kit
    (Part #450200LP)
    x
                

    Camshaft lock plate with three grade 8 cam bolts.  V8 and V6 Chevy.

    Bolts are 5/16-18 X 7/8 USS Course Grade 8

  • COMP Cams ASCS 360 Oval Track Solid Roller Cam, 4800-8500 RPM
    COMP Cams ASCS 360 Oval Track Solid Roller Cam, 4800-8500 RPM
    (Part #4502013)
    x
                

    COMP Cams small block Chevy solid roller camshaft for ASCS 360 sprint cars. Great for 3/8 - 1/2 mile tracks offering strong top end power. Drilled and tapped for the rear drive.

    Cam Application Chart (Link)


  • Clevite Engine Parts SH-1349S-STD H-Series S/B Chevy Cam Bearings
    Clevite Engine Parts SH-1349S-STD H-Series S/B Chevy Cam Bearings
    (Part #757CH1349)
    x
                Clevite's H-Series was developed primarily for use in NASCAR type racing, but  they are suitable for all types of competition engines. 
    • Use H-series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range.
    • H-Series bearings should be used if contact patterns obtained with P-series parts are too narrow. Contact pattern should ideally cover 2/3 to 3/4 of the bearing surface.
    • If you aren't sure which type of performance bearing to start with, the H-Series will be your best choice.

    H-Series Features (Link)

  • Gaerte Micro Motors Suzuki GSXR Billet Cam Cover
    Gaerte Micro Motors Suzuki GSXR Billet Cam Cover
    (Part #96012812)
    x
                

    These billet valve covers are the only ones available for the 600cc Suzuki.  They feature one piece construction and an anodized finish to prevent corrosion.

    • Only billet valve cover available for 600cc Suzuki
    • One piece billet construction, blocks off EGR ports
    • Anodized to prevent corrosion and for superior looks
    • Strong ridged construction acts like a cam girdle for high RPM engines
  • Blumax SBC Aluminum Roller Rocker Arms, Split Ratio, 3/8 Stud
    Blumax SBC Aluminum Roller Rocker Arms, Split Ratio, 3/8 Stud
    (Part #575335014)
    x
                

    BluMax aluminum roller rockers are built of the finest 6061 aluminum extrusions which gives you superior strength over other rockers. Rockers are specially machined to allow for larger 1.55" springs and retainers with full-cage friction reducing needle bearings for added durability. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to minimize the wear that naturally occurs between the roller tip and the valve stem.

    • Designed to meet the demands of most high-lift roller camshaft profiles
    • Specially machined to accommodate larger valve springs and retainers
    • SAE-52100 Full complement precision needle and cage roller bearings
    • Anodized for a superior finish and to reduce operating temperatures
    • CNC machined pushrod cups and heat-treated Cr40 roller tips
    • Internal oiling system for long lasting performance
    • H.D. Polylocks included
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