|For years, the LS6 camshaft has been a venerable upgrade for 5.3L and 5.7L engines. This modern iteration uses newer lobe technology and valve events to help prevent the loss of bottom end torque that was sometimes associated with the original camshaft in lower compression or smaller cubic inch applications. This cam will provide a great top end power upgrade in your 5.3L and all around power increase in your 5.7L LS1 or 6.0L LQ4 or LQ9.
This camshaft uses a 3 bolt timing gear and fits Gen III & Gen IV engines and is not for use with DOD/AFM or VVT applications.
This camshaft will require a valve spring upgrade. We recommend the LS6 valve springs, part number 12499224
Dur. @ 0.050” Lift (1.7 Rocker)
Intake Exhaust Intake Exhaust LSA
204 222 0.551” 0.570” 112(+2)