Small Block Chevy SBC 350 400 1.5 Ratio 7/16 Aluminum Roller Rocker Arms Set

Small Block Chevy SBC 350 400 1.5 Ratio 7/16 Aluminum Roller Rocker Arms Set. CHEVROLET Small Block Gen I. 262 (1975-76), 265 (1955-57), 267 (1979-82), 283 (1957-67), 302 (1967-68). 305 (1976-86), 307 (1968-73), 327 (1962-69), 350 (1967-86), 400 (1970-80).

Brand new set of 16 Aluminum Roller Rocker Arms with Posi Locks in 1.5 ratio for 7/16 rocker studs. Aluminum material for superior strength. Extra large trunnion for increased durability. High RPM stability with no deflection. Large roller tip for less wear.

Full needle bearing trunnion for increased horsepower & quicker response. Type: Aluminum Full Roller Rocker.

Rocker Arm Nut Style: Posi Lock. Professional Installation is Highly Recommended.

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