Holley EFI Ultra Lo-Ram Intake Manifold - 105 mm Throttle Body Flange - Black - GM GenV LT-Series FIV34001-41251-G This BBC bracket drag oil

This BBC bracket drag oil pan is for Mark 4 blocks

1940-1940 Mercury Series O9A

Inlet and Outlet Ports Have 1/8 in

2800-7800 RPM power band Single plane design with open/isolated plenum 3/4" raised plenum Water cross-over passage is isolated for superior cooling Square flange carburetor mounting Carburetor Recommendations: 650 - 850 CFM Holley HP Specifications: Height - frt

Easy Installation Since These Headers are Part of the Hooker BlackHeart LS Swap System - All Parts are Engineered & Designed to Work Together for Simple Bolt-In Engine Swap

Holley EFI Ultra Lo-Ram Intake Manifold - 105 mm Throttle Body Flange - Black - GM GenV LT-Series FIV34001-41251-G This BBC bracket drag oilThe 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