ARP LS Head Bolt Kit For Holden Commodore VT VX VY V8 Gen 3 LS1 5.7L Up to 2004

ARP LS Head Bolt Kit For Holden Commodore VT VX VY V8 Gen 3 LS1 5.7L Up to 2004 Suits Early LS engines with two different length main head bolts (including the small bolts it will have three different lengths) Specs: Material: 8740 CHROME MOLY Socket Size: 10mm & 13mm HEX Washers: INCLUDED Set Quantity: 30 Replaces GM Part # 11588291, 12560745 & 12558840 Special Note: Must have 1MA on rear of cylinder heads Important Note: Follow Holden's recommended torque sequence and tighten bolts to specifications Suits: First design cylinder head pre 2004 V8 GEN3 LS1 5.7L Holden Commodore VTII-VX-VY 05/1999-2003 Holden Statesman WH WK 06/1999-2003 Holden Ute VU VY12/2000-2003 Holden Monaro V2 CV8 10/2001-2003