Product Description Header Stud - 3/8 in Diameter - 1.67 in Long - 12 Point Nuts - Chromoly - Black Oxide - Oldsmobile V8 - Set of 14
ARP Add to Cart ARP120-1401 Header Stud Kit - 12pt. Buick V8 MSRP: Was: Now: $50.99 Header Stud - 3/8 in Diameter - 1.67 in Long - 12 Point Nuts - Chromoly - Black Oxide - Buick V8 - S…
ARP Add to Cart ARP180-3700 Olds Head Bolt Kit 12pt. MSRP: Was: Now: $112.99 Cylinder Head Bolt Kit - High Performance Series - 12 Point Head - Chromoly - Black Oxide - Oldsmobi…
ARP Add to Cart ARP180-1101 Exhaust Header Bolt Kit Olds 330-355 MSRP: Was: Now: $23.99 Header Bolt - 3/8-16 in Thread - 0.75 in Long - Hex Head - Chromoly - Black Oxide - Oldsmobile V8 - …
ARP Add to Cart ARP180-2501 Olds Balancer Bolt Kit MSRP: Was: Now: $33.99 Harmonic Balancer Bolt - 3/4-16 in Thread - 1.300 in Long - 13/16 in 12 Point Head - Washer Included…
ARP Add to Cart ARP434-1401 Header Bolt Kit - GM LT1 6.2L 12pt S/S MSRP: Was: Now: $116.99 Header Stud - 8 mm x 1.25 Thread - 1.75 in Long - 12 Point Head - Stainless - Polished - GM GenV LT-…