Main Stud Kit for Chevrolet 396-402-427-454 cid

Main Stud Kit for Chevrolet 396-402-427-454 cidThere are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel ground washers and high quality nuts. Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place. The studs

ARP manufactures a variety of special application-specific bolt and stud kits

the compact 12-point inut lets you easily slip a socket close to the pipe

The importance of pressure plate bolts in a racing or hi-performance street application cannotbe emphasized nearly enough

and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others

To ensure that the damperis locked in position

Following heat-treat

Hardened parallel-ground washers are included in each kit

Whether you’re mounting your fan directly to the water pump

Available in choice of black oxide finish chrome moly or corrosion resistant stainless steel

000 psi for the ARP2000® material

This procedure (done only to the shorter studs)more equalizes the “stretch” of both studs

Features extra heavy springs for consistent repetition