Ford 9" Heavy Duty Modular Differential Housing & Tubes CTL Combo w/Hardware Use the stock Quadra-Jet carb

Use the stock Quadra-Jet carb or 500-650 cfm vacuum secondary carburetor

Ford rear-end housings

Featuring a low profile design and a high flow runner design these manifolds will improve performance from 1500-6500 RPM range

Don't spend hours figuring out which pieces and parts you need to get what you want from your engine

This is our most popular manifold and is showing up on many performance street machines and street rods

Ford 9" Heavy Duty Modular Differential Housing & Tubes CTL Combo w/Hardware Use the stock Quadra-Jet carbStay on track with PCEs 9 in. Ford rear end housings. These rear ends have a reputation for being tough to handle the abuse of Circle Track racing. Built for performance, Speedmaster keeps you in the race with competitive pricing and quality parts.