Magnum Roller Rocker Arms: Chevy; 3/8" Stud, 1.6 Ratio-1

APPLICATIONS:

• CHEVROLET Small Block 265-400ci V8's
• For 3/8" Studs / 1.6:1 Ratio

MAGNUM Roller Rocker Arms

Magnum Roller Rockers are the ultimate street rocker because they were designed with the serious performance enthusiast in mind. They will help your engine make more power and last longer.

• Ultimate street roller rocker arm designed for serious performance enthusiasts

• Constructed from 8620 chromemoly steel, a superior material that will not flex & ensures maximum lift

• Roller tip reduces friction while stiff design & superior ratio accuracy yield more effective valve lift

• For applications w/ less than 350 lbs. of open spring pressure
  
  

ALSO AVAILABLE IN KITS:

• Rockers & High Energy™ Pushrods (OE length pushrods for flat tappet lifters)
• Rockers & Magnum (Heavy Duty) Pushrods (OE length pushrods for flat tappet lifters)
• Rockers & High Energy™ Pushrods* (OE length pushrods for 1987+ roller lifters)

*Includes non-self aligning rocker arms. 1987+ SBC engines came equipped w/ self-aligning rockers. Guide plates are required when using non-self aligning rocker arms on engines originally equipped w/ self-aligning rockers.