ARP 234-3725 Head Bolt Kit for CHEVROLET LS Gen III LS Series small block (2004 & later - except LS9) w/ all same length bolts. ARP2000. 12pt ymm_24 It is for good reason

It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants

A specially designed perforated manifold tube on the valve side eliminates streaming without any compromise to the pressure pulse distribution

Maximum Power: 470

G-Series 1975-1976

Offered in five different lengths

ARP 234-3725 Head Bolt Kit for CHEVROLET LS Gen III LS Series small block (2004 & later - except LS9) w/ all same length bolts. ARP2000. 12pt ymm_24 It is for good reasonCylinder Head Bolt Kit by ARP. The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. Theyre designed to make it as easy as possible to install a pan and seal it properly. Youll note that the studs have a radiused bullet nose that serves to locate the pan rails, then allow the nuts to be easily installed without the worry of cross threading. For those who prefer bolts, ARPs got you covered, too.