Includes 1 U-Weld Intake Kit for the Chrysler Hemi 331, 354, 392 hot rod motor (see motor applications below). The flanges in this kit are cut with a CNC HD (High Definition) Plasma cutter. This kit is designed to be a dual plenum design with the use of 6 carburetors. If you would like a kit with different carb bases, different quantity or anything else, please email me and I can get you what you need.
Motor Application:
Chrysler Hemi
331 cu. in (1951-56)
354 cu in (1956-58)
392 cu in (1957-58)
*more applications/years may work, verify before purchasing.
Ports designed to be used with 2” round tubing.
These flanges are designed in CAD and are test fit on an actual head to make sure proper fitment is achieved.
Kit Includes:
2 – 3/8” thick, Intake flanges (P&O Steel)
1 – 3” OD, 0.065 wall, 16” long, Plenum tubes
2 – 3” OD, Concave Plenum end caps
8 – 2” OD, 0.065 wall, 45 degree Mandrel bend, Runner tubes
3 – 4 bolt (Rochester 2GC) carburetor base plates
6 – 1 1/2” OD, 0.065 wall, Carb runner tubes
Kevin Sarginson (verified owner) –
I understand CNC plasma cutters aren’t perfect because I owned one at one point. However, I was a little disappointed in the way the intake flanges came out. I will to build up the intake runner side of the bolt hole because it is paper thin. Not a problem i suppose however all the bolt holes are pretty unmatched wide to narrow cuts. With this being said I still like what you do and I appreciate the affordability. Just trying to give feedback with sounding like I’m bitching. Thanks man!