ARP 7/16-14" Thread Bolt 1-1/2" Long 7/16" 12 Point Head Stainless - Natural AA0700AF2T610401 570'' exhaust valves these heads

570'' exhaust valves these heads move massive amounts of air

1984-1995 Chevrolet G10

7 Quarts over stock

1" tall spacer fits most Chevy V8’s

ARP 7/16-14" Thread Bolt 1-1/2" Long 7/16" 12 Point Head Stainless - Natural AA0700AF2T610401 570'' exhaust valves these headsARPs 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: Bolt 7 16 14 in Thread 1. 5