Holley EFI Ultra Lo-Ram Intake Manifold - 105 mm Throttle Body Flange - Black - GM GenV LT-Series FTH5013004577 Standards: FMVSS 116 DOT 4

Standards: FMVSS 116 DOT 4

Two 12 AN Female Swivel Ports

4L60E and 4L80E transmissions

Reduce Wear On Valve Stem Tips

and grade 10

Holley EFI Ultra Lo-Ram Intake Manifold - 105 mm Throttle Body Flange - Black - GM GenV LT-Series FTH5013004577 Standards: FMVSS 116 DOT 4The Holley GM Gen V LT Ultra Lo Ram intake manifold kits are designed for GM Gen V LT engines equipped with GM LT cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Ultra Lo Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7,000 8,000 rpm depending on the application. The front entry throttle body flange has a 105mm opening to work with