FAST 54039B LSX 92 mm Intake Manifold, LS1 LS2 LS6, Black

FAST 54039B is the black LSX 92 mm intake manifold for GM LS1, LS2 and LS6 engines with cathedral-port cylinder heads. Verify the installed cylinder-head port shape before ordering.

The three-piece composite manifold includes its specified mounting hardware, stainless assembly bolts and throttle-body O-ring seal. Its removable sections allow access for porting and service.

Plan a compatible throttle body and fuel-rail arrangement separately. FAST specifies its 92 mm Big Mouth throttle bodies and billet fuel rails for this manifold. Review installation document FAST4-198 for the required supporting components and engine-specific installation steps.