FAST LSX Intake Manifolds 54039B e6x A departure from traditional Holley

A departure from traditional Holley EFI transmission control

1x 2D per Gear Table

550-928-6 Designed for GM LS 4

Rent the official ACDP-2 module package for programming and configuring ZF 8HPxx transmissions with MaxxECU

diagnostic LEDS must face up

FAST LSX Intake Manifolds 54039B e6x A departure from traditional Holley54039B Intake Manifold, FAST LSX, Multi port, 92mm Bore, Polymer, Black, Runners, EGR, Chevy, 5. 7L, 6. 0L, Kit These FAST LSX intake manifolds are the only 3 piece Gen III composite manifolds proven to deliver increased performance without compromising bottom end drivability or high rpm horsepower. They easily bolt onto GM Gen III (LS1, LS2, and LS6) engines and are designed to work with the 92mm FAST Big Mouth throttle body. The new stylish black