Gm Lsa Head Bolt Kit 12 Point Ls Filters & Acc. 8l l4 (bp-svt) 01/02-12/02

8l l4 (bp-svt) 01/02-12/02

Part Number: AF2041-1650

Direct replacement

Part Number : AF554-12BLK

Low Profile valve covers clear air-conditioning and alternator brackets

Gm Lsa Head Bolt Kit 12 Point Ls Filters & Acc. 8l l4 (bp-svt) 01/02-12/02Part Number: AF37 2129 Aeroflow performance head bolts greatly improve your cylinder head to block sealing compatibilities. This is important in engines with high power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure. these head bolts are manufactured from aircraft quality 8740 high tensile strength chrome moly steel and cold forged to ensure molecular