ARP 134-3710 Head Bolt Kit for CHEVROLET LS Gen III LS Series small block (2004 & later - except LS9) w/ all same length bolts. 8740. 12pt ymm_28 ARP main bolts are designed

ARP main bolts are designed to meet the exacting standards and demands of professional engine builders

X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs

120 (ID x OD x Thickness)

Belvedere 1964-1971

ARP 203-4205 - ARP 93-98 Supra/01-05 IS300 2JZGE Head Stud Kit

ARP 134-3710 Head Bolt Kit for CHEVROLET LS Gen III LS Series small block (2004 & later - except LS9) w/ all same length bolts. 8740. 12pt ymm_28 ARP main bolts are designedHEVROLET LS Gen III LS Series small block (2004 & later except LS9) Head Bolt Kit Instructions for Kits with Standard Flat Washers Instructions for Kits with Stamped, Patterned Washers Fits Following Engines: LS Gen III LS Series small block (2004 & later except LS9)