Product Description
ARP 234-3601 Pro Series ARP2000 Head Bolt Kit
Fits 1997-2003 LS Based Engines 4.8L 5.3L 5.7L 6.0L
These ARP2000 material head bolts are a step up in strength over the standard ARP 8740 bolts.
Be sure to note which head bolts you need as there are two different style LS head bolts:
1997-2003 blocks use QTY 8 of 155mm Bolts, QTY 2 of 100mm bolts, and QTY 5 of 45mm bolts per side of the engine
2004-Later blocks use QTY 10 of 100mm bolts, and QTY 5 of 45mm bolts per side
This kit fits 2003-earlier models of: LS1 LS6 LM7 LQ4 LR4 L59 LQ9
