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.
|