• Top engine builders demand quality fasteners! Secure your engine with complete confidence
• Quality 12-point heat-treated 8740 chrome moly steel bolts with black oxide finish
• Feature precision-rolled threads for optimum engagement, to prevent galling and promote more consistent torque loading
• Wide underhead flange design provides even load distribution for optimum sealing of surfaces, preventing leaks
• Tensile strength rated @ 170,000 psi; superior and stronger than OEM and stronger than grade 8 fasteners
• Manufactured by ARP® to Feuling’s® exact specifications
• All kits include moly assembly lubricant for installation
• Made in the U.S.A.

(1) 0.5 Oz. fastener assembly lubricant

(8) 1/4"-20 x 1-1/4" Flange 12-point external wrenching bolt

(10) 1/4"-20 x 1" Flange 12-point external wrenching bolt

(2) 1/4"-20 x 3/4" Flange 12-point external wrenching bolt

Instructions