Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
The specially alloyed “ARP 300” stainless steel and heat-treated 8740 chrome moly bolts (black oxide finish) are nominally rated at 180
Aluminum Hub Drill Bit Size (actual dim
100˝ Knurl Diameter 0
you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned – something that won’t happen with inferior quality head studs
The system is designed for plug-and-play installation and meets ECE type-approval requirements
ARP 180-2501 Balancer Bolt Kit for Oldsmobile V8 ymm_21 The specially alloyed “ARP 300”As 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