Collection: LS3 Performance Parts / Accessories

2008-2009 Pontiac G8 (GXP) 2013-2017 Chevy SS

One of the most ubiquitous motors of the entire GM LS line. The LS3 was used in both cars and trucks and is the staple of many resto-mods and LS-swaps. The LS3 can be bored, stroked, boosted and make 1000HP when setup...

  • Cold Air Intake Couplers & Reducers
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  • C6 Corvette Center Trunk Water/Ice Tank
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    $449.95
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    $449.95
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    $474.95
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  • 10mm (9.89mm) Bundy Fitting Quick Connect to 3/8" Barb
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    $7.95
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    $7.95
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  • Fuel Pump Pre-Filter
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    from $19.95
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    $24.95
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  • 9.65mm Bundy Fitting Quick Connect to 3/8" Barb
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    $7.95
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    $7.95
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  • C6 Corvette Fender Catch Can Breather System - Tank Only
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    $384.95
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    $384.95
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  • Vibrant Silicone Hose 5/8" - 10AN - 0.625" - 2044
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    from $8.95
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    $159.50
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  • 6-Bolt LSX Cylinder Heads
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    $2,925.00
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    $2,925.00
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  • 61mm Fuel Pump Mount/Bracket With Rubber Collar
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    $13.95
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    $13.95
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    $19.95
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  • Injector Dynamics ID1300
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    $1,873.20
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    $1,873.20
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  • Injector Dynamics ID1050x
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    $1,075.20
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    $1,075.20
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  • -16 AN Weld On 1" Tube Holder
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    $14.95
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    $14.95
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