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...

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

Chevrolet Performance Gen IV LS VVT Cam Bolt 12682000 Engine Variable Valve Timing (VVT) Solenoid