Small Block Chevy Steel Roller Tip Rocker Arms, 1.6:1
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- This item is sold as a kit.
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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.
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 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
Extra long slot steel rocker arms for small block Chevy with high lift aftermarket camshaft. Higher 1.6:1 ratio provides more valve lift than stock 1.5:1 ratio arms. Balls and nuts not included. Set of 16.
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