Top 6 Best Sbc Roller Rockers

Application265 V8 1955-1957267 V8 1979-1982283 V8 1957-1967302 V8 1967-1968305 V8 1976-1986307 V8 1968-1973327 V8 1962-1969350 V8 1967-1986400 V8 1970-1980. Size1.5 Ratio with 38'' Stud, Each kit be equipped with 16 rocker arms and polylocks. MaterialMade of stronger 15-5PH stainless steel,which has more needle bearings, increasing spring pressures while reducing friction. 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.

World's top manufacturer of performance products. Package Dimension 3.8 inches L x 3.9 inches W x 12.8 inches H. Country of Origin UNITED STATES. Item Package Weight 7.98 pounds. Fit type Universal Fit.

Fit type Universal Fit.

Polylocks included, a superior solution to lock nuts. 4340 steel rocker bodies and heat-treated pivot balls. Features an elongated pivot slot for higher lift camshafts. Rated at 350lbs open spring pressure. Stronger than die cast aluminum or stamped steel rocker bodies.

Precision-crafted by high-tech manufacturing methods, and then fully CNC-machined. Offer more clearance for retainers and springs, and can easily handle .950 in. Lift and 950 lbs. Of open spring pressure. Surfaces are micro-polished for maximum durability and Anodized for additional protection, plus killer looks. Every Scorpion product is manufactured right here in the United States.

A good quality set of stainless rocker arms. Each rocker arm is manufactured from premium-quality material to provide high yield strength and help to resist deflection, and extraordinary fatigue resistance.. They feature full complement friction-reducing needle bearings and incorporate an exceptional design that provides plenty of clearance for higher open valve spring pressures.. Each rocker body features polished top lines and is carefully assembled and inspected to provide the finest rocker arms available in today's racing and high performance industry.. Each rocker body features polished top lines and is carefully assembled and inspected to provide the finest rocker arms available in today's racing and high performance industry..

Ultimate street rocker designed for serious performance enthusiasts. Constructed from 8620 chromemoly steel, a superior material that will not flex and assures maximum lift. Roller tip reduces friction while stiff design and superior ratio accuracy yields more effective valve lift. 15 to 30 horsepower increase over stock rocker arms. Use in any applications with less than 350 lbs. open spring pressure.

Chevy Small Block. 1.51 ratio with 38 stud diameter. Set of 16 rocker arms and poly locks.. Extra large full needle bearing trunnion. Withstands spring pressures up to 700 lbs. Chrome-moly push Rods recommended.

1.6 Ratio with 38 Stud, Self Align. 6061-T6 Aluminum. Set of 16. Includes Polylocks. Full Roller Rockers.

1.5 Ratio with 716 Stud. 6061-T6 Aluminum. Set of 16. Includes Polylocks. Roller Tips.