ARP 234-2502 Balancer Bolt Kit for CHEVROLET Small Block ymm_21 A centrally positioned collector

A centrally positioned collector

Fittment notice:This system does not fit on vehicles equipped with Otto particulate filter (OPF)

They replace the restrictive factory airbox and air filter to give you better performance and better engine sound

Product Box Height 10

Fitment notice: This product fits on the BMW M340i equipped with an OPF

ARP 234-2502 Balancer Bolt Kit for CHEVROLET Small Block ymm_21 A centrally positioned collectorAs the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200, 000 psi bolts that let you exert maximum clamping force. Special features include 1 4? thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry of stripping the head. Now you can use premium quality ARP stainless