Cylinder Head Bolt Kit for Chevrolet 23° Cast iron OEM, Gen III Vortec/Truck, most Edelbrock, LT-AFR

Cylinder Head Bolt Kit for Chevrolet 23° Cast iron OEM, Gen III Vortec/Truck, most Edelbrock, LT-AFRHIGH PERFORMANCE SERIESHigh Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates theneed for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 psi (which is 15%stronger than Grade 8) and kits come complete with hardened parallel ground washers. PROFESSIONAL SERIESAll Pro Series bolts are cold forged to ensure molecular integrity,

Available inblack oxide finished chrome moly or rust-proofstainless steel

while the bolt kits come with washers

wide area washer and an extra tall 12-point head that accepts a deep socket and eliminates the worry ofstripping the head

000 psi tensile strength material where noted

the bolt should be replaced immediately

This procedure ensures complete heat penetration and the resultsare far superior to those lesser quality studs from other manufacturerswho just dump pieces in a basket and hope for the best

Material: Inconel

The studs are manufactured from 8740 chrome moly steel

CUSTOM AGE 625 PLUS®: This newly formulated super-alloy demonstrates superior fatigue cycle life

ARP 12-point nuts are manufactured in thick wall versions for optimum strength and rigidity and thin wall versions for applications with limited space requirements

This material is easily contaminated and subject to stress corrosion

impervious to corrosion