GM

Genuine GM 12569427 LS3 Hollow Stem Intake valve 2.165" Lightweight Valve

Genuine GM 12569427 LS3 Hollow Stem Intake Valve Single Lightweight 2.165" Valve Popular upgrade for L76, L77, LY6, L92, L99, L94 and L96 heads to replace the heavy solid intake valves when...

Genuine GM 12569427 LS3 Hollow Stem Intake Valves 2.165" Lightweight Valve Set of 8

Genuine GM 12569427 LS3 Hollow Stem Intake Valves Set of 8 Lightweight 2.165" Valves Popular upgrade for L76, L77, LY6, L92, L99, L94 and L96 heads to replace the heavy solid intake valves when...

Genuine GM 12570427 Driver's Side Valve Cover for 1999-2008 LS Engines Updated Design 4.8 5.3 5.7 6.0 LS1 Valvecover

Genuine GM 12570427 Driver's Side Valve Cover Fits 1999-2008 GM LS-Based V8 Engines 4.8L 5.3L 5.7L 6.0L -Updated design helps eliminate oil consumption issues on many 2008-earlier LS car and truck...

Genuine GM 12582719 LS3 Exhaust Valve fits 2007-later 6.0L 6.2L LS3 L99 L92 LY6 L76 L77 L96 L94 L9H

Genuine GM 12582719 LS3 Exhaust Valve 1.590" Fits 2007-2018 LS-Based 6.0L 6.2L Engines LS3 L99 L92 LY6 L76 L77 L96 L9H L94 For Rectangle Port Head Casting Numbers 5364, 821, 823 OEM replacement...

Genuine GM 12703627 58x "Gray" Crankshaft Position Sensor for 2007+ Gen 4 LS Engines Crank Sensor

Genuine GM 12703627 Crankshaft Position Sensor for 58x Engines Fits 2007-later Gen 4 LS-Based V8 Engines 4.8 5.3 6.0 6.2 *NOTE: These sensors are now coming from GM with a BLACK plastic...

Genuine GM 12733671 Oil Pump for L82 & L84 5.3L Engines 2019+ Truck/SUV Supersedes 12698354 12731661

Genuine GM 12731661 Oil Pump Chevrolet GMC  Fits 2019+ 5.3L L82 and L84 Engines Only Supersedes previous part # 12698354 12731661 Fits applications below (5.3L V8 models only), however...

Genuine GM 19420911 Gen 3 LS Camshaft Position Sensor for 1999-2006 Engines LS1 Cam Sensor 4.8 5.3 5.7 6.0 LM7 LQ4 LS6 LQ9 LM4 LR4

Genuine GM 19420911 Camshaft Position Sensor for Gen 3 LS Engines Fits 1999-2006 Gen 3 LS-Based V8 Engines 4.8L 5.3L 5.7L 6.0L Avoid the frustrations caused by cheap aftermarket camshaft position...

Genuine GM 4-Bar MAP Sensor 25203477 12643955 4 Bar Boost Turbo Supercharger

Genuine GM 4 Bar MAP Sensor 25203477 Supersedes # 12643955 Popular sensor for use with Holley EFI systems, particularly on LS engine applications.  This OEM quality 4-Bar MAP sensor reads...

Genuine GM Cam Bolt 11561283 for Single Bolt LS Camshafts

Genuine GM Camshaft bolt 11561283 for Single Bolt LS Gen 4, Non-VVT  Single-Use bolt, recommended to be replaced after removal Chevrolet Performance Cam Timing Sprocket Bolt 16mm...

Genuine GM Knock Sensor 12623730 For Gen 4 LS V8 Engines

Genuine GM Chevrolet Knock Sensor 12623730 Fits Gen 4 LS V8 Engines 4.8 5.3 6.0 6.2 Applications Include the following vehicles (Gasoline V8 versions only): CHEVROLET AVALANCHE...

Genuine GM LS3 Valve Set Fits 2007+ LS3 L99 L92 LY6 L76 L77 L96 L94 L9H 6.0L 6.2L - 2.165" Hollow Stem Intake and 1.59" Exhaust Valves

Full Set of Genuine GM LS3 Valves Includes 8 Hollow Stem 2.165" Intake Valves and 8 Exhaust 1.59" Valves For Rectangle Port Head Casting Numbers 5364, 821, 823  Fits 2007-Later 6.0L 6.2L LS...

Genuine GM Throttle Body 78mm 3-Bolt 19420713 TB Fits 2003-2006 GM Truck/SUV 4.8 5.3 6.0 LM7 LQ4 LR4 L59 L33 LQ9 LM4 12679525

Genuine GM 19420713 Electronic DBW Throttle Body Stock Replacement for 2003-2006 GM Truck/SUV with 3 Bolt Electronic TB Supersedes # 12679525  Original GM Quality Replacement...