ARP Pro Series Head Bolt Kit - SB Chevy - Cast Iron OEM, BRODIX -8, -10, -11, -11Xb Heads - 12 Pt. Heads 32004P 3/8 in NPT Female x

3/8 in NPT Female x 3/8 in NPT Female x 3/8 in NPT Female

1974-1986 Chevrolet K20 Suburban

Matte Black

Maintain minimum air pressure for the ultimate ride comfort

double-convoluted bellows air springs

ARP Pro Series Head Bolt Kit - SB Chevy - Cast Iron OEM, BRODIX -8, -10, -11, -11Xb Heads - 12 Pt. Heads 32004P 3/8 in NPT Female xPro Series Bolts are rated at 190, 000 PSI and are available only with 12 pt. Heads. Most Pro Series applications have undercut short bolts to help eliminate head gasket failure. Kits include parallel ground washers. ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for