High RPM Stability • Boost-Ready Durability • Premium Australian Supply
Unlock the full potential of your LS engine with the ultimate high-performance top-end package. This bundle pairs your choice of VCM Performance camshaft with a Manley Dual Valve Spring Kit — one of the most trusted spring kits in the LS scene for high-lift, high-RPM, boosted and naturally aspirated builds.
Designed for builders who demand maximum stability, this package ensures the valvetrain stays controlled even under aggressive ramp rates, high boost pressure, and extended RPM operation.
What’s Included
VCM Performance Camshaft (select your grind) Precision-designed Australian camshafts known for drivability, power, and consistency.
Manley Dual Valve Spring Kit Premium durability with excellent coil-bind margin and seat pressure for high lift cams.
Why This Bundle?
Ideal for high-RPM LS builds, stroker combos, and boosted setups
Designed for builders who want maximum reliability at power
Exceptional stability above 6,800–7,200+ RPM depending on your combo
Saves money vs buying separately
Best Suited For
400–900+ HP LS builds
Boosted LSA/Harrop/Procharger setups
Stroker engines (402/403/408/416)
Performance street cars through to track applications
SEPP bundles deliver high-quality components, matched compatibility, and strong value — shipped fast across Australia.
