Energy Suspension Hyper-Flex Bump Stop - 1.563 in Tall - 1.5 in OD - 3/8 in Stud - Lock Nut - Red - Universal - Pair 13199903 significantly improve engine acceleration

significantly improve engine acceleration

Some welding required

CAD designed

Also a mandated carb for some oval track racing sanctioning bodies

Energy Suspension Hyper-Flex Bump Stop - 1.563 in Tall - 1.5 in OD - 3/8 in Stud - Lock Nut - Red - Universal - Pair 13199903 significantly improve engine accelerationEnergy Suspension(R) performance bump stops help cushion a collapsing suspension, preventing bottoming out and expensive vehicle damage. Hyper Flex(TM) performance polyurethane bump stops for control arms, traction bars, leaf springs, etc. are guaranteed to last longer and operate more efficiently than original rubber stops. The smaller, general purpose bullet shaped snubber is ideal for control arms. The low profile button head is for use when