88958775 - 5.3L High-Output Cam Kit

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Pricing: $425.25


The 5.3L engine used in Chevy and GMC trucks and SUVs is an economical and popular swap for older vehicles. Developed as a truck engine, it was designed with a broad torque band that’s great for low-rpm grunt, but Chevrolet Performance’s engineers have developed a new high-output camshaft kit – part number 88958775 – that extends the 5.3L’s performance range with more high-rpm horsepower – up to 25 more horsepower! You get the same great torque, but with more of the high-revving horsepower you want from a performance engine. The kit includes the new, higher-lift camshaft and a complementing set of valve springs. It makes a great upgrade for installations, including our own, economically priced LC9 5.3L crate engine – part number 19259918 – or an upgrade to your existing late-model truck equipped with a 5.3L engine.

Application List



Shipping Information

  • Item Requires Shipping
  • 20.4 lbs.
  • W2.8000” x H2.8000” x L23.5000”

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