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GM Performance Parts Aluminum Rocker Arms for LT4


GM Performance
GM Performance Parts Aluminum Rocker Arms for LT4

Product images may differ from actual product appearance.

These roller rocker arms are similar to the rockers used in the 1996 Corvette LT4 engine, except the trunnions have been machined for early-model 3/8" rocker studes. The arms are self-aligned with improved stiffness and accommodate up to 0.575" valve lift.



GM Performance 12370838 - GM Performance Parts Aluminum Rocker Arms for LT4
809-12370838 Roller Rocker Arm Set, 1.5:1 Ratio
  • Set of 16, 3/8" stud 1.5:1 ratio roller rockers
  • Use P/N 809-12367345 for single service part
  • $332.99

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