Roller Rocker Arm Set, 1.5:1 Ratio - GM (12370838)
- Product ID: 12370838
Aluminum Roller Rocker Arm 3/8 Studs. These Chevrolet Performance aluminum roller rocker arms resemble the ones used in the 1996 Corvette LT4 engine, except the trunnions have been machined to fit early-model 3/8-inch rocker studs. The arms are self-aligning with improved stiffness. They will accommodate up to 0.575 valve lift. They are available in 1.5:1 and 1.6:1 ratios. Roller Rocker Arm Set - 1.5:1 Ratio. Set of 16, 3/8 stud 1.5:1 ratio roller rockers. Use P/N 12367345 for single service part
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