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  • Small Block Chevy Sportsman Steel Roller Tip Rocker Arms, 1.5:1, 3/8 Stud
    Small Block Chevy Sportsman Steel Roller Tip Rocker Arms, 1.5:1, 3/8 Stud
    x
                

    If your class or budget does not allow aluminum or stainless roller rocker arms, check out these steel roller tip rockers. Made from 4340 heat treated chromoly steel, they feature a longer slot to eliminate stud bind issues. Plus, the roller tip minimizes scrubbing (the result of the valve stem pushing hard against the valve guide), reducing friction and freeing up an additional 15 to 30 horsepower over stock rockers.

    • 4340 steel rocker body
    • Adds up to 30 HP over stock rockers
    • Excellent replacement for stock or sportsman engines
    • Eliminates noise & slop associated with worn or high mileage rockers
    • Includes polylocks and grooved balls
  • Small Block Chevy Sportsman Steel Roller Tip Rocker Arms, 1.6:1, 3/8 Stud
    Small Block Chevy Sportsman Steel Roller Tip Rocker Arms, 1.6:1, 3/8 Stud
    x
                

    If your class or budget does not allow aluminum or stainless roller rocker arms, check out these steel roller tip rockers. Made from 4340 heat treated chromoly steel, they feature a longer slot to eliminate stud bind issues. Plus, the roller tip minimizes scrubbing (the result of the valve stem pushing hard against the valve guide), reducing friction and freeing up an additional 15 to 30 horsepower over stock rockers.

    • 4340 steel rocker body
    • Adds up to 30 HP over stock rockers
    • Excellent replacement for stock or sportsman engines
    • Eliminates noise & slop associated with worn or high mileage rockers
    • Includes polylocks and grooved balls
  • Blumax Small Block Chevy Aluminum Roller Rocker Arms, 1.5:1, 3/8 Stud
    Blumax Small Block Chevy Aluminum Roller Rocker Arms, 1.5:1, 3/8 Stud
    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. Includes polylocks.

    • 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

     

  • Small Block Chevy Sportsman Steel Roller Tip Rocker Arms, 1.5:1, 7/16 Stud
    Small Block Chevy Sportsman Steel Roller Tip Rocker Arms, 1.5:1, 7/16 Stud
    x
                

    If your class or budget does not allow aluminum or stainless roller rocker arms, check out these steel roller tip rockers. Made from 4340 heat treated chromoly steel, they feature a longer slot to eliminate stud bind issues. Plus, the roller tip minimizes scrubbing (the result of the valve stem pushing hard against the valve guide), reducing friction and freeing up an additional 15 to 30 horsepower over stock rockers.

    • 4340 steel rocker body
    • Adds up to 30 HP over stock rockers
    • Excellent replacement for stock or sportsman engines
    • Eliminates noise & slop associated with worn or high mileage rockers
    • Includes polylocks and grooved balls
  • Small Block Chevy Steel Roller Tip Rocker Arms, 1.5:1
    Small Block Chevy Steel Roller Tip Rocker Arms, 1.5:1
    x
                Stock type long slot steel rockers with roller tip installed. Includes stock type balls and nuts. Fits S/B Chevy with 3/8" rocker arm studs. Set of 16.
            
  • Blumax S/B Chevy Self-Aligning Roller Rocker Arms, 1.6:1, 3/8 Stud
    Blumax S/B Chevy Self-Aligning Roller Rocker Arms, 1.6:1, 3/8 Stud
    x
                

    BluMax Small Block Chevy Aluminum Rockers are designed with strength and durability in mind. The rocker bodies feature a deeper relief to accommodate larger valve springs, and are designed with longer slots and specially designed pushrod cups, to take advantage of high lift camshafts and roller lifters without extensive modification.

    The BluMax self-aligning, narrow-body aluminum rollers are for use with center bolt valve cover heads. The narrower profile accommodates the later style Chevrolet engines with center bolt valve covers.

    Cannot be used on heads that have not had the stock "slotted" pushrod hole drilled out to a round hole.  Cannot be used with guide plates.

  • Blumax S/B Chevy Self-Aligning Roller Rocker Arms, 1.5:1, 3/8 Stud
    Blumax S/B Chevy Self-Aligning Roller Rocker Arms, 1.5:1, 3/8 Stud
    x
                

    BluMax Aluminum Rockers are designed with strength and durability in mind. The rocker bodies feature a deeper relief to accommodate larger valve springs, and are designed with longer slots and specially designed pushrod cups, to take advantage of high lift camshafts and roller lifters without extensive modification.

    The BluMax self-aligning, narrow-body aluminum rollers are for use with center bolt valve cover heads. The narrower profile accommodates the later style Chevrolet engines with center bolt valve covers.

    • Self-aligning, no need for push rod plates
    • Designed to give better clearance with center bolt valve covers
    • Ideal for Vortec and other center-bolt heads

    Cannot be used on heads that have not had the stock "slotted" pushrod hole drilled out to a round hole.  Cannot be used with guide plates.

  • COMP Cams 1601-16 Ultra Pro Magnum    Roller Rocker Arms, Chevy 3/8-1.52
    COMP Cams 1601-16 Ultra Pro Magnum Roller Rocker Arms, Chevy 3/8-1.52
    x
                Please view the product's page for more information
            
  • COMP Cams 1604-16 Ultra Pro Magnum    Roller Rocker Arms, Chevy 7/16-1.52
    COMP Cams 1604-16 Ultra Pro Magnum Roller Rocker Arms, Chevy 7/16-1.52
    x
                Please view the product's page for more information
            
  • COMP Cams 1605-16 Ultra Pro Magnum    Roller Rocker Arms, Chevy 7/16 - 1.6
    COMP Cams 1605-16 Ultra Pro Magnum Roller Rocker Arms, Chevy 7/16 - 1.6
    x
                Please view the product's page for more information
            
  • 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
    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

     

  • 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
    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

     

  • Blumax Small Block Chevy Aluminum Roller Rocker Arms, 1.6:1, 7/16 Stud
    Blumax Small Block Chevy Aluminum Roller Rocker Arms, 1.6:1, 7/16 Stud
    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. 

    Includes polylocks.  

    • 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
  • Small Block Chevy Sportsman Steel Roller Tip Rocker Arms, 1.6:1, 7/16 Stud
    Small Block Chevy Sportsman Steel Roller Tip Rocker Arms, 1.6:1, 7/16 Stud
    x
                

    If your class or budget does not allow aluminum or stainless roller rocker arms, check out these steel roller tip rockers. Made from 4340 heat treated chromoly steel, they feature a longer slot to eliminate stud bind issues. Plus, the roller tip minimizes scrubbing (the result of the valve stem pushing hard against the valve guide), reducing friction and freeing up an additional 15 to 30 horsepower over stock rockers.

    • 4340 steel rocker body
    • Adds up to 30 HP over stock rockers
    • Excellent replacement for stock or sportsman engines
    • Eliminates noise & slop associated with worn or high mileage rockers
    • Includes polylocks and grooved balls
  • 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
    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.

  • 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
    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.

  • Speedway Small Block Ford Roller Rocker Arms, 1.6:1, 3/8 Stud
    Speedway Small Block Ford Roller Rocker Arms, 1.6:1, 3/8 Stud
    x
                

    These 302/351W Small Block Ford aluminum rocker arms are 100% CNC machined from the finest materials.

    Needle bearing fulcrum, centerless ground trunion and heat treated to the proper rating.

    Polylocks are included.

  • Speedway Small Block Ford Roller Rocker Arms, 1.6:1, 7/16 Stud
    Speedway Small Block Ford Roller Rocker Arms, 1.6:1, 7/16 Stud
    x
                

    These 302/351W Small Block Ford aluminum rocker arms are 100% CNC machined from the finest materials.

    Needle bearing fulcrum, centerless ground trunion and heat treated to the proper rating.

    Polylocks are included.

  • 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
    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
  • 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
    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
  • 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
    x
                

    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
    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
  • 351C-429-460 Ford Steel Roller Rocker Arms
    351C-429-460 Ford Steel Roller Rocker Arms
    x
                

    These Sportsman 429/460 Ford roller rocker arms are made from 4340 heat treated steel and feature a longer slot to eliminate stud bind issues. Rockers have a 1.72 ratio and are supplied with pivot balls and polylocks for 7/16" studs. 

    Fits 1968-1997 Boss 302, 351C-M, 400, 429, and 460 Big Block Ford V8. Set of 16.

     

    NOTE: Use of this rocker arm requires the use of screw-in studs and guide plates. Some machine work required for the install of the screw-in studs. 

  • Poly Locks for Roller Rocker Arms, 3/8 Stud
    Poly Locks for Roller Rocker Arms, 3/8 Stud
    x
                

    For use without stud girdle. Works with most aluminum roller rocker arms. Has a 5/8" hex with a 0.550" outside body diameter. Set of 16.

  • COMP Cams 1631-16 Ultra Pro Magnum    Roller Rocker Arms, Ford 3/8 - 1.6
    COMP Cams 1631-16 Ultra Pro Magnum Roller Rocker Arms, Ford 3/8 - 1.6
    x
                Please view the product's page for more information
            
  • COMP Cams 1620-16 Ultra Pro Magnum    Roller Rocker Arms, Chevy 7/16 - 1.7
    COMP Cams 1620-16 Ultra Pro Magnum Roller Rocker Arms, Chevy 7/16 - 1.7
    x
                Please view the product's page for more information
            
  • Poly Locks for Roller Rocker Arms, 7/16 Stud
    Poly Locks for Roller Rocker Arms, 7/16 Stud
    x
                

    For use without stud girdle. Works with most aluminum roller rocker arms. Has a 5/8" hex with a 0.595" outside diameter that steps down to 0.545" at the base of the polylock. Set of 16.

  • SBC Sportsman Steel Roller Tip Rocker Arms, Split Ratio, 3/8 Stud, Self Aligning
    SBC Sportsman Steel Roller Tip Rocker Arms, Split Ratio, 3/8 Stud, Self Aligning
    x
                

    If your class or budget does not allow aluminum or stainless roller rocker arms, check out these steel roller tip rockers. Made from 4340 heat treated chromoly steel, they feature a longer slot to eliminate stud bind issues. Plus, the roller tip minimizes scrubbing (the result of the valve stem pushing hard against the valve guide), reducing friction and freeing up an additional 15 to 30 horsepower over stock rockers.

    • 4340 steel rocker body
    • Adds up to 30 HP over stock rockers
    • Excellent replacement for stock or sportsman engines
    • Eliminates noise & slop associated with worn or high mileage rockers
    • Includes polylocks and grooved balls
    • 1.5/1.6 Ratio
  • SBC Sportsman Steel Roller Tip Rocker Arms, Split Ratio, 7/16 Stud
    SBC Sportsman Steel Roller Tip Rocker Arms, Split Ratio, 7/16 Stud
    x
                

    If your class or budget does not allow aluminum or stainless roller rocker arms, check out these steel roller tip rockers. Made from 4340 heat treated chromoly steel, they feature a longer slot to eliminate stud bind issues. Plus, the roller tip minimizes scrubbing (the result of the valve stem pushing hard against the valve guide), reducing friction and freeing up an additional 15 to 30 horsepower over stock rockers.

    • 4340 steel rocker body
    • Adds up to 30 HP over stock rockers
    • Excellent replacement for stock or sportsman engines
    • Eliminates noise & slop associated with worn or high mileage rockers
    • Includes polylocks and grooved balls
    • 1.5/1.6 Ratio
  • COMP Cams 17002-16 SBC High Energy Aluminum Rocker Arms-1.6:1-3/8 Stud
    COMP Cams 17002-16 SBC High Energy Aluminum Rocker Arms-1.6:1-3/8 Stud
    x
                

    High Energy Die Cast Aluminum Roller Rocker Arms for small block Chevy V8 265-400 applications are perfect for street and moderate race use. Includes poly locks.

    • Larger-than-stock aluminum body for superior strength with light overall weight
    • Needle bearing fulcrum and roller tip
    • Designed to be stiffer and more durable
    • Specially engineered fulcrum and roller tip create less friction than sliding factory models
    • Lowers oil temperatures, thus improving both response and horsepower
    • Snap rings lock the trunion and bearings in place
  • COMP Cams 17004-16 SBC High Energy Alum Rocker Arms, 1.5:1, 7/16 Stud
    COMP Cams 17004-16 SBC High Energy Alum Rocker Arms, 1.5:1, 7/16 Stud
    x
                

    High Energy Die Cast Aluminum Roller Rocker Arms for small block Chevy V8 265-400 applications are perfect for street and moderate race use. Includes poly locks.

    • Larger-than-stock aluminum body for superior strength with light overall weight
    • Needle bearing fulcrum and roller tip
    • Designed to be stiffer and more durable
    • Specially engineered fulcrum and roller tip create less friction than sliding factory models
    • Lowers oil temperatures, thus improving both response and horsepower
    • Snap rings lock the trunion and bearings in place
  • COMP Cams 17005-16 SBC High Energy Alum Rocker Arms, 1.6:1, 7/16 Stud
    COMP Cams 17005-16 SBC High Energy Alum Rocker Arms, 1.6:1, 7/16 Stud
    x
                

    High Energy Die Cast Aluminum Roller Rocker Arms for small block Chevy V8 265-400 applications are perfect for street and moderate race use. Includes poly locks.

    • Larger-than-stock aluminum body for superior strength with light overall weight
    • Needle bearing fulcrum and roller tip
    • Designed to be stiffer and more durable
    • Specially engineered fulcrum and roller tip create less friction than sliding factory models
    • Lowers oil temperatures, thus improving both response and horsepower
    • Snap rings lock the trunion and bearings in place
  • COMP Cams 17001-16 SBC High Energy Aluminum Rocker Arms-1.5:1-3/8 Stud
    COMP Cams 17001-16 SBC High Energy Aluminum Rocker Arms-1.5:1-3/8 Stud
    x
                

    High Energy Die Cast Aluminum Roller Rocker Arms for small block Chevy V8 265-400 applications are perfect for street and moderate race use. Includes poly locks.

    • Larger-than-stock aluminum body for superior strength with light overall weight
    • Needle bearing fulcrum and roller tip
    • Designed to be stiffer and more durable
    • Specially engineered fulcrum and roller tip create less friction than sliding factory models
    • Lowers oil temperatures, thus improving both response and horsepower
    • Snap rings lock the trunion and bearings in place
  • Big Block Chevy Stainless Steel Roller Rocker Arms
    Big Block Chevy Stainless Steel Roller Rocker Arms
    x
                

    These full-roller Stainless Steel rockers incorporate an exceptional lightweight design that provides plenty of clearance for large diameter springs. Manufactured from premium quality 15-5 PH stainless steel, a superior alloy high in Nickel and Chromium, this rigid material provides high yield strength to help resist deflection and has extraordinary fatigue resistance.

    Features full-cage friction reducing needle bearings. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to resist the severity of racing and to minimize "scrubbing". Each rocker body is hand-polished, assembled and carefully inspected to provide our customers with some of the finest quality rocker arms available to the racing and performance industry. 

    • 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

    For 1968-1997, 302-460 c.i. Ford

    For 396-454 c.i. B/B Chevy V8. 1.7:1 ratio for 7/16" stud. Includes polylocks.

    For 348/409 c.i. Chevy W-Series V8. 1.7:1 ratio for 7/16" stud. Includes polylocks. 

  • Blumax SBC Aluminum Roller Rocker Arms, Split Ratio, 3/8 Stud
    Blumax SBC Aluminum Roller Rocker Arms, Split Ratio, 3/8 Stud
    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
  • Blumax SBC Alum. Roller Rocker Arms, Split Ratio, 7/16 Stud, Self Aligning
    Blumax SBC Alum. Roller Rocker Arms, Split Ratio, 7/16 Stud, Self Aligning
    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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