ARP 120-2501 Balancer Bolt Kit for BUICK V6 & V8 ymm_48 where the gases from both

where the gases from both sides of the engine mix

it features a central muffler flanked by two valves (the housings of both valves are cast at the in-house Akrapovič foundry) and a link pipe set with an X-connection element

7/16˝ x 5/8 x

Return Fitting Size -6 AN

ARP 120-2501 Balancer Bolt Kit for BUICK V6 & V8 ymm_48 where the gases from bothAs 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