ARP 190-4202: Head Studs w/12-Point Nuts 1967 & Later Pontiac 350/400/428/455 with D Port Heads
Pontiac
Head Studs w/12-Point Nuts 1967 & Later Pontiac 350/400/428/455 with D Port Heads
Pontiac
Head Studs w/12-Point Nuts 1967 & Later Pontiac 350/400/428/455 with D Port Heads