Head Gaskets

Cometic – LS2 / LS3 / L99 Head Gasket 4.100″ Bore With .040 Thickness

Rated 5.00 out of 5

$78.00

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Decals

GPI – Rocker Panel Raised Decal

Rated 5.00 out of 5

$3.99

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Spark Plugs

NGK – LTR7IX-11 Iridium IX Spark Plug, Pack of 1 (6510)

Rated 5.00 out of 5

$8.99

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Lifters

Cam Motion – Set of 16 OEM Hydraulic Roller Lifter Kit Gen III and IV LS-Series GM Engines (camM7717)

Rated 4.86 out of 5

$219.00

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Camshafts & Valvetrain

GPI – L99 VVT Cam Phaser Limiter Kit

Rated 4.94 out of 5

$59.95

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Camshafts & Valvetrain

Johnson – Set of 16 Drop In Slow Leakdown Rate Lifter (2110R)

Rated 4.97 out of 5

$766.32

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Camshafts & Valvetrain

GPI – Piston Flycut Tool

Rated 5.00 out of 5

$169.95

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Spark Plugs

NGK – TR6IX Spark Plug (3689)

Rated 5.00 out of 5

$8.99

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Induction

GPI – LS3 Throttle Body Porting

Rated 4.93 out of 5

$124.99

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Camshafts & Valvetrain

Katech – C5-R Timing Chain For Gen 3 / 4 / 5 V8

Rated 5.00 out of 5

$159.99

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Engine

ACDelco – Specialty Ultraguard Engine Oil Filter (12694692 / UPF48R)

Rated 4.98 out of 5

$11.99

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Camshaft Sprocket Bolts

GPI – OEM Style VVT Camshaft Gear Bolt (12682000)

Rated 4.97 out of 5

$123.99

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Brake Kit Adapters

GPI – Brake Adapter Kit for Aerospace Components Drag Front & Rear Brakes

Rated 4.87 out of 5

$85.00

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Oils

Driven Racing Oil – GP-1 20W-50 Synthetic Blend High Performance Oil

Rated 5.00 out of 5

$10.97

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Decals

GPI – Logo Windshield Banner

Rated 5.00 out of 5

$17.99

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LS3 / L92 / L99 / LSA

Cylinder Heads

GPI – LS3 Heads / L92 Heads (Ported)

Rated 4.94 out of 5

From: $1,095.00

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L99

Cam Kits

GPI – L99 Cam Kit for 2010-2015 Chevrolet Camaro SS

Rated 4.97 out of 5

Varies Based on Options

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Remote Tuning

GPI – Remote Tuning Updates for Additional Mods

Rated 4.67 out of 5

$100.00

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Camshafts & Valvetrain

Chevrolet Performance – Valve Spring Kit LS2 / LS3 / LS6 Beehive-style (19420455)

Rated 4.85 out of 5

$97.14

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Engine

Melling Select – High Volume High Pressure 8 GPM LS Oil Pump (10296)

Rated 5.00 out of 5

$184.84

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