LSXCELERATION

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 Beehive Valve Spring Retainers 90544-16 Steel retainers for Beehive Valve Springs.

LSXceleration 7.850" Length, 5/16", .080" wall, Hardened  Pushrods LSXceleration 5/16" Series Pushrods are made from seamless, one-piece 4130 chromemoly material and heat treated for maximum...

LSXceleration 7.850" Length, 5/16", .080" wall, Hardened  Pushrod LSXceleration 5/16" Series Pushrods are made from seamless, one-piece 4130 chromemoly material and heat treated for maximum...

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.  

LSXceleration 1-Bolt 4-Pole Cam Sprocket (Like GM 12591689) For 1 bolt cam, 58x crankshaft applications.

LSXceleration Stage 1 LS7 Timing Chain Kit 13177 Features: Heat Treated and Polished Single Roller Chain 3-Bolt Cam 4-Pole for 58x 

LSXceleration GM LS MLS Header Gasket Set 14-17944-2 (Like GM 12617944) Fits all LS engines Except LS7. Sold as a pair.

LSXceleration GM LS MLS Header Gasket 14-17944 (Like GM 12617944) Fits all LS engines Except LS7.

LSXceleration GM LS Valve Cover Gaskets 14-37683G-2 All Gen 3 & Gen 4 LS Engines with center bolt valve covers.

GM Gen V LT Engine Oil Galley Plug 54-61074 (12661074) Oil Galley Barbell Plug for GM Gen V Engines

LSXceleration Gen V LT4 MLS 7-Layer Head Gasket 14-54622 (Like GM 12654622) 4.0944" (104mm) bore x .053" (1.35mm) thickness x 7-layer MLS This is an OEM LT4 head gasket. Works great for LT1 and L86...