King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 (Size 010) Main Bearing Set
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King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 (Size 020) Main Bearing Set
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King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 (Size 030) Main Bearing Set
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King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 (Size 040) Main Bearing Set
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King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 Main Bearing Set - Size STD
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King GM Vortec/LS-Series Gen III/IV Crankshaft Main Bearing Set (Set of 10) - Size +.020mm
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King Shocks 07-18 Chevrolet Avalanche 1500 Front 2.5 Dia Remote Reservoir Coilover (Pair)
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King Shocks 07-18 Chevrolet/GMC Silverado/Sierra 1500 Rear 2.5 Dia Piggyback Res Shock (Pair)
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Kooks 03-13 GM 1500 Series Truck/SUV 4.8/5.3/6.0/6.2L 1-5/8in x 1-3/4in SS Headers w/o EGR
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Kooks 09-13 Chevrolet Silverado 1500 LS LTZ WT LT XFE 1-3/4 x 3 Header & Catted Y-Pipe Kit
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Kooks 09-13 Chevrolet Silverado 1500 LT WT LS LTZ XFE 1-7/8 x 3 Header & Green Catted Y-Pipe Kit
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Kooks 09-13 Chevrolet Silverado 1500 LTZ LT WT LS XFE 1-3/4 x 3 Header & Green Catted Y-Pipe Kit
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Kooks 09-13 Chevrolet Silverado 1500 LTZ WT LS LT XFE 1-7/8 x 3 Header & Catted Y-Pipe Kit
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Kooks 09-13 GM 1500 Series Truck 4.8L/5.3L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req
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Kooks 10mm Spark Plug Wires - Grey w/ Black Boots (8 pc. Set)
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Kooks 10mm Spark Plug Wires - Orange w/Black Boots (8 pc. Set)
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Kooks 11-13 GM 1500 Series Truck 6.2L 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req
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Kooks 11-14 Cadillac Escalade ESV Base Luxury Platinum 1-3/4 x 3 Header & Green Catted Y-Pipe Kit
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Kooks 11-14 Cadillac Escalade ESV Luxury Base Platinum 1-7/8 x 3 Header & Green Catted Y-Pipe Kit
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Kooks GM LSX Cylinder Heads Cometic MLS (Multi-Layer Steel) Exhaust Gaskets
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About Pure Auto Performance
Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.
We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

