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Camshafts & valvetrain · Demo listing

Dual valve spring kit

Stronger valve springs for a bigger cam or higher rpm. Springs are matched to the cam, so tell us the cam you run or plan to run.

Pick your engine to check the fit

Price at launch

Brand and part number load from the supplier catalog at launch.

Install + dyno tune

Questions about this part? Call Jorge: (305) 316-6210

What's in the kit

  • Valve springs
  • Retainers
  • Locks and valve seals

Demo kit contents; the supplier's exact list shows at launch.

What it fits

LS Gen III
4.8 / 5.3 · 5.7 / 6.0
LS Gen IV
4.8 / 5.3 · 6.0 / 6.2 · LS7
LT
LT1 / L86 · LT4 · L83 / L84
Hemi
5.7 · 6.4
Coyote
Gen 1 · Gen 2 · Gen 3 · Gen 4

Fitment by engine family and size. Jorge confirms the exact parts for your car before anything ships.

Installed and tuned in Cutler Bay

Order it here and book the bay. We install it and Jorge tunes the car on our dyno.

Request an install Call (305) 316-6210

Goes well with

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