Gen 3 and 4

ARP 134-0902 Bellhousing bolts for LS 10mm x 1.5, 35mm UHL 12pt Black LS1 4.8 5.3 5.7 6.0 6.2 4l80 4l60 4l80e 4l60e Th350 Th400 Powerglide T56 TR6060

ARP 134-0902 Bellhousing Bolts for LS/LT Based Engines 10mm x 1.5 thread, 35mm Underhead Length 12pt Head, Black Finish 8740 Chromoly 8 Bolts Per Pack Fits 4L60, 4L60e, 4L80, 4L80e, T56, TR6060, TH400, TH350 and Powerglide transmissions with...

ARP 434-6902 Gen 3/4 LS Oil Pan Bolt Kit 12pt Polished Stainless LS1 4.8 5.3 5.7 6.0 6.2

ARP 434-6902 Polished Stainless 12pt LS1 Oil Pan Bolt Kit Fits 1997-2013 Gen 3/4 LS Based engines With Stock Oil Pan 4.8 5.3 5.7 6.0 6.2  Eliminate pesky oil pan leaks and improve appearance with ARP’s premium grade 170,000 psi tensile...

ARP 134-7401 LS Thermostat Housing Bolts 12pt Black 8740 Chromoly

ARP 134-7401 Thermostat Housing Bolts Fits 1997-2013 LS Based Engines 4.8 5.3 5.7 6.0 6.2 7.0 8740 Chromoly Material Black Finish 12pt Head Improve appearance and eliminate pesky water leaks with ARP’s precision machined, heavy duty...

ARP 134-3202 Gen3/4 LS Water Pump & Thermostat Housing Bolts 12pt Black 8740 Material LS1 4.8 5.3 5.7 6.0 6.2

ARP 134-3202 Waterpump & Thermostat Bolt Kit Black 12pt 8740 Chromoly Fits all Gen 3/4 LS Based Car & Truck Engines 1997-2013 4.8 5.3 5.7 6.0 6.2 7.0  Improve appearance and eliminate pesky water leaks with ARP’s precision machined,...

ARP 134-3610 Head Bolts 2005+ 5.3 6.0 6.2 7.0 Gen IV Kit LS Engine HP Series

ARP 134-3610 High Performance Head Bolt Kit for 2005+ LS Engine  Be sure to note which head bolts you need as GM used two different style LS head bolts  1997-2003 Blocks used QTY 8 155mm Bolts, QTY 2 100mm bolts, and QTY 5 45mm...

Michigan Motorsports LS Crankshaft Bolt 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS3 LQ4 LM7 LC9 L96 Harmonic Balancer Damper Bolt

Michigan Motorsports LS Crankshaft Balancer Bolt Fits 1997-2013 (up to 2019 on L96) LS Based 4.8L 5.3L 5.7L 6.0L 6.2L   Torque to 215 ft/lb with 30 weight oil   Michigan Motorsports' Crankshaft bolt is made from 180,000psi tensile strength...

ARP 234-4316 Head Stud Kit for 1997-2003 LS Engines 8740 Material 12pt LS1 LS6 LM7 LQ4 LR4

ARP 234-4316 High Performance Head Stud Kit Fits 1997-2003 LS-Based 4.8L 5.3L 5.7L 6.0L LS1 LS6 LM7 LR4 LQ4 L59 LQ9 8740 Material, 12 Point Nuts These ARP head studs are made of premium 8740 (190,000 psi tensile strength) material for a significant...

ARP 234-3601 Hex Bolt Kit 1997-2003 ARP2000 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 Pro Series High Performance

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...

ARP 234-4314 Head Studs 625+ 2005-2013 Cylinder Head Stud Kit LS 4.8 5.3 6.0 6.2 7.0

ARP 234-4314 CA625+ Cylinder Head Stud Kit  LS 2005-2014  When you need the best head studs on the market for the high boost or nitrous LS combinations then these 625+ head studs are what you want. Typical tensile strength is...

ARP 234-4313 625+ Head Studs 97-03 Cylinder Head Stud Kit LS 4.8 5.3 5.7 6.0

ARP 234-4313 CA625+ Cylinder Head Stud Kit LS 1997-2003   When you need the best head studs on the market for the high boost or nitrous LS combinations then these 625+ head studs are what you want. Typical tensile strength is...

ARP 234-4317 LS 2005+ Head Stud Kit LS2 LS3 5.3 6.0 6.2 7.0 Engines High Performance 8740 Material

ARP High Performance Head Stud Kit for Mid-2004 & Newer LS Engines 234-4317 Be sure to note which head bolts you need as GM used two different style LS head bolts 1997-2003 heads used QTY 8 155mm Bolts, QTY 2 100mm bolts, and QTY 5 45mm...

ARP 234-4344 LS 1997-2003 ARP2000 Head Stud Kit Pro Series 4.8L 5.3L 5.7L 6.0L

ARP 234-4344 97-03 Pro Series ARP 2000 Head Stud Kit  LS1 LS6 LQ4 LQ9 LR4 LM7 L59 LM4 4.8L 5.3L 5.7L 6.0L  Be sure to note which head bolts you need as GM used two different style LS head bolts  1997-2003 heads used...