Top engine builders demand quality fasteners! Secure your engine with complete confidence.
Fueling engine fastener kits for Twin Cam engines
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 & Stronger than OEM & stronger than grade 8 fasteners
Manufactured by ARP? to Feulings? exact specifications
Kits include moly assembly lubricant for installation
Made in the U.S.A.