Buick Nailhead 364-425 Log Intake Kit – 4×2, Stromberg

Includes 1 U-Weld Intake Kit for the Buick Nailhead 364-425  hot rod engine (see engine applications below).  The flanges in this kit are cut with a CNC high definition plasma cutter.  This kit is designed to be a dual plenum design with the use of 4 carburetors. 

Engine Applications:

Buick Nailhead

            364 cu. in (1957-61)

            401 cu in (1959-66)

            425 cu in (1963-66)

Ports designed to be used with 2” round tubing.

Kit Includes:

2 – 3/8” thick, Intake flanges (P&O Steel)

2 – 3” OD, 0.065 wall, 16” long, Plenum tubes

4 – 3” OD, Concave Plenum end caps

8 – 2” OD, 0.065 wall, 3” long, Runner tubes

4 – 3 bolt (Stromberg) carburetor base plates *Please email to request different carburetor base types or quantities

8 – 1 ¼” OD, 0.065 wall, Carb runner tubes

2 – 1 ¼” OD, 0.065 wall, Cross over tubes