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"hardened steel rocker arms" Page 1 of 1

  • Big Block Chevy Stainless Steel Roller Rocker Arms
    Big Block Chevy Stainless Steel Roller Rocker Arms
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    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. 

  • 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
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  • 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
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  • 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
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  • 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
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    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

     

  • 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
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  • 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
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  • COMP Cams 1632-16 Ultra Pro Magnum    Rocker Arms, Small Block Ford
    COMP Cams 1632-16 Ultra Pro Magnum Rocker Arms, Small Block Ford
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  • 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
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    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
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    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
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    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
  • Pro Series Small Block Chevy Aluminum Rocker Arms
    Pro Series Small Block Chevy Aluminum Rocker Arms
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    PRW Pro Series Aluminum Rocker Arms are used around the world by professional racers, engine builders and hot rod enthusiasts, offering outstanding power and performance advantages for street, strip, and track applications. Made from high strength 6061-T6 aluminum extrusions, each piece is precision CNC machined and finished by hand to ensure that out customers receive the very best PRW has to offer. PRW stud mount aluminum rockers are specially machined to allow for larger springs and retainers with full-cage friction reducing bearings for added durability. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to minimize wear that naturally occurs between the roller tip and the valve stem.

    • Rated at 750 lbs. open spring pressure
    • Includes rocker pivot balls and PRW ROCKERLOCS™
    • Internal Oiling system for long lasting performance
    • Available for self-aligning applications and in split sets
    • Wide assortment of ratios to suit almost any cam profile
    • Features full complement friction reducing needle bearings 
    • Engine Applications:
      • Model:  Chevrolet 262-400
      • Years:  1955-86
    • 1.5/1.6 X 7/16" Stud Mount
    • Set of 16

    ***Guide Plates Required

  • Blumax SBC Aluminum Roller Rocker Arms, Split Ratio, 3/8 Stud
    Blumax SBC Aluminum Roller Rocker Arms, Split Ratio, 3/8 Stud
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    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
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    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 Ford 302-460 Aluminum Roller Rocker Arms
    Blumax Ford 302-460 Aluminum Roller Rocker Arms
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    BluMax aluminum roller rockers are built of the finest 6061 aluminum which gives you superior strength over other rockers. 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
    See Applications tab for fitting information

     

  • 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
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