Stage 2 Thumpr 226/237 Master Cam Kit for GEN III LS 4.8/5.3/6.0L Trucks

Stage 2 Thumpr™ 226/237 Master Cam Kit for GEN III LS 4.8/5.3/6.0L Trucks. Larger version of No Springs Required (NSR) Thumpr™ design for 5.3 & 6.0L truck applications. Ideal for more highly modified truck w/ headers, converter, gear, etc.
SKU
MK54-702-11
$1,036.95