Header Flange Suit BB Chev, Round Port 2-1/4" Staff picks Description: GM LS T4 twin

Description: GM LS T4 twin entrystraight mount adapter steampipe manifold

Requires radiator hose adapters for installation

BoostedTurbochargers and replacement parts are designed for street use only

Fuel Sender Unit 0-90 ohm Top Mount Tube Style

Description: Aeroflow oil pan pick-ups are engineered to be "where the oil is" under the most demanding racing conditions

Header Flange Suit BB Chev, Round Port 2-1/4" Staff picks Description: GM LS T4 twinBB Chev 2 1 4" Round Port Header Flange StainlessSteel, Sold as a Pair Brand: AEROFLOW Part Number: AF9551 1003 Description: Custom build your exhaust with high quality Aeroflow components. Aeroflows CNC header flanges are manufactured from 9. 5mm (3 8) thick 304 Stainless Steel. They are precision cut to meet your ports, reduce warping, and prevent leaks. The Aeroflow header flanges are offered in a variety of header flange sizes and shapes to mate