Engines and Components Camshafts and Valvetrain

GPI

SS3-LS Hydraulic Roller Camshaft

$439.00

SKU: GPI-SS3-LS

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In Stock
Ships by Jul 31
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Description

The Gwatney Performance Camshaft, model GPI-SS3-LS, is engineered for Gen III/IV LS naturally aspirated engines. This hydraulic roller camshaft is a popular choice for enthusiasts seeking a balance between street usability and track performance. This camshaft is noted for delivering increased torque and horsepower compared to the SS1 and SS2 VVT camshafts, offering robust performance that holds strong up to 6900 RPM. To optimize performance with the GPI-SS3-LS camshaft, a 3600+ RPM torque converter is required. The camshaft also pairs well with 3.91 gearing, suggesting it is designed for applications where aggressive acceleration and higher RPM ranges are targeted.

MIA's Description

The Gwatney GPI-SS3-LS is a hydraulic roller camshaft designed for Gen III/IV LS naturally aspirated engines. It is described as their most popular street/race cam, offering more torque and horsepower than their SS1 and SS2 VVT cams. This camshaft provides strong performance up to 6900 RPM.

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Specifications

BrandGPI
Part NumberGPI-SS3-LS
CategoryEngines and Components

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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