ARP 223-3700 Head Bolt Kit for BUICK V6 Stage ll ymm_59 Fits Following Engines: 400 CID

Fits Following Engines: 400 CID Pontiac V8

Specifications Socket Size(s) 9/16 12pt UHL 6

Inlet Size -6 AN

Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next step delivering unprecedented levels of reliability and strength

Fastener Head Style: Hex

ARP 223-3700 Head Bolt Kit for BUICK V6 Stage ll ymm_59 Fits Following Engines: 400 CIDSpecifications Socket Size(s) 1 2 12pt Finish: Black Material: 8740 Chrome Moly Quantity: Kit Kit Instructions Supported Vehicles: Buick Allure 2005 2010 Century 1975 2005 Electra 1980 1990 Enclave 2008 2017 Lacrosse 2005 2017 Le Sabre 1976 2005 Lucerne 2006 2011 Park Avenue 1991 2005 Reatta 1988 1991 Regal 1975 2004 Rendezvous 2002 2007 Riviera 1979 1993, 1995 1999 Skyhawk 1975 1980 Skylark 1962 1967, 1975 1998 Somerset 1986 1987 Special 1962 1967