ARP BB Chevy Stainless Steel Complete Engine Fastener Kit - 12 Point 4704323-20- XL A padded section over the

A padded section over the collar bone adds to this comfort and minimizes pressure from the seat belt

3/8"-24 original equipment style studs require a 7/16"-14 tapped hole in the head

” Bushings provide excellent performance when loaded

Plastic nose support is specifically designed to fit the underside curve of the Camaro SS nosepiece

160 in Orifice

ARP BB Chevy Stainless Steel Complete Engine Fastener Kit - 12 Point 4704323-20- XL A padded section over theARPs 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 Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Engine and Accessory