Tag: rocker arms

Racing Power Company (R3070): LS1 Rocker Arms with Trunion Upgrade

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Designed to handle higher spring pressures and engine RPMs over stock, these LS1 rocker arms from Racing Power Company are forged from quality steel alloy and include caged roller bearings and 8620 steel trunions for superior durability and performance.

The R3070 LS1 rocker arms meet or exceed OE specifications and include one set of 16 rocker arms and new mounting bolts. This Racing Power Company kit is a 100% drop-in design for a hassle-free installation: just rotate the trunion with the flat recess facing up, then tighten bolts to 22 ft-lb following the factory procedure.

Note: Legal for off-road use and on non–pollution controlled vehicles (1965+); however, not tested or approved by CARB for highway vehicles in California.

Features

  • For LS1/LS2/LS6
  • Also fits LR4/LM7/L59/LM4/L33 Vortec 4.8./5.3/5.7/6.0
  • Straight intake rocker with 1.7 rocker ratio
  • 8620 steel-alloy trunion
  • 100% drop-in design
  • Fully caged roller bearings
Racing Power Company LS1 Rocker Arms R3070

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

PROFORM (66869): Aluminum Roller-Tipped Rocker Arm System for Chrysler SB

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Unleash horsepower and rid your engine of internal friction with these Super Street Series aluminum roller-tipped rocker arms from PROFORM. This race-proven upgrade also extends valve train component life and reduces wear and tear on valve stem tips.

This PROFORM 66869 rocker arm system is precision machined to ensure consistent performance and accurate ratios. Each blue-anodized roller rocker includes a bronze bushing, new self-oiling shaft-to-rocker technology, a hardened shaft, laser-etched PROFORM “P,” and all needed hardware (stock mounting bolts are not included and should be reused). One set of 16 pieces.

Features

  • For small-block Chrysler (LA) V8 engines
  • Unleash HP and reduce internal engine friction
  • Self-oiling shaft-to-rocker engineering
  • Bronze bushings, hardened shafts, and hardware
  • Blue-anodized finish with laser-etched emblem
  • One set of 16 pieces
PROFORM Aluminum Roller-Tipped Rocker Arms for Chrysler SB

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.