Fasteners

Hooker GM LS/LT Engine Mount Thru Bolt Hardware Kit 71223015HKR Factory replacement M12x1.75x150mm flange head bolt kit; Stock replacement bolts are hard to find due to their uncommon length. This kit can be used for either GM LS/LT & Mopar Gen III...

Chevrolet Performance LS2/LS3 Cam Sensor Bolt 11588712 M6 x 1 x 20mm bolt. 

Chevrolet Performance LS/LT Cam/Crank Sensor Bolt 11515756 M8 x 1.25 x 20. Crankshaft sensor bolt for Gen 3, 4 & 5 engines. Camshaft sensor bolt for Gen 3 engine where cam sensor is located on top back of block. See # 11588712 for Gen IV cam sensor...

GM LS Head Studs 8740 Material - 1997-2003, 12-Point These Head Studs are made of 8740 (190,000 psi tensile strength) material and utilize a 12-point head. Suggested use in OEM replacement, street, non boosted applications.  Recommended...

Chevrolet Performance Steam Crossover Bolt 11588714 6mm x 1.0 x 1.181" UHL

LSXceleration Head Bolt Kit for GM LS '97-'03 (12498545) One Kit Services Complete Engine Torque Procedure for GM LS Head Bolts #158545-KIT 1. Tighten 1 thru 10 to 22Ft-Lbs (30NM) in sequence 2. Tighten 1 thru 10 using the Torque Angle Method to...

ARP 2000 Pro Series GM LSA Head Bolt Kit 234-3726, 12-Point These ARP Pro Series Head Bolts are made of 2000 (210,000 psi tensile strength) material and utilize a 12-point head. They are cold-forged and heat treated prior to thread rolling and...

Chevrolet Performance Harmonic Balancer Bolt 11570163  For GM LS7 Dry Sump  

LSXceleration Gen V L83, L86, LT1, LT4 Head Bolt 22-11976 1 needed per engine. 12mm x 100mm, Internal Hex 13mm.

LSXceleration LS Harmonic Balancer Bolt 22-57840 (Like GM # 12557840) For GM Gen III/IV 4.8L, 5.3L, 5.7L, 6.0L, 6.2L.  Will not fit LS7/LS9 w/ dry sump.

LSXceleration Cam Retainer Plate Bolt 22-61455 (Like GM 11561455) For all LS Engines using recessed bolt hole style cam retainer plate. 4 needed per engine. Sold individually.  

Chevrolet Performance LS Single Cam Bolt 11561283 Single bolt cam applications. Non VVT only