Description
ARP Main Stud Kit Hex Nuts 4 Bolt Mains Chromoly Black Oxide Windage Tray Small Block Chevy Engine Gaskets & Seals 1" OD x ┬â•" wall WEI7155 1" OD x ┬â•" wall DOM steel tubing and 1979 2004 Mustangs with AFTERMARKET TREMEC T56 conversion Product Description: ARP is the fastener of champions and the world leader in fastener technology