Includes one pair of exhaust flanges for the Mopar 170, 198, 225 (Slant 6) hot rod motor (see motor applications below). These flanges are cut with a CNC HD (High Definition) Plasma cutter out of 3/8” Pickled and Oiled (P&O) steel. P&O material is hot rolled steel that has been dipped in acid to remove the mill scale and then lightly coated with oil. The end result is less work to clean off the mill scale as needed with hot rolled mild steel.
Motor Application:
Mopar Slant 6
170 cu. in (1960-71)
198 cu in (1970-74)
225 cu in (1960-87)
*more applications/years may work, verify before purchasing.
Ports designed to be used with 1 5/8” exhaust tubing.
These flanges are designed in CAD and are test fit on an actual head to make sure proper fitment is achieved.
Jon Gehman (verified owner) –
Nice enough part, however, the price was on the topend of what I feel like the quality of this cnc plasma cut part should cost but still acceptable, the additional $30+ for shipping was excessive as I ship parts I make of similar size and wieght for half that. Next time I’ll try to find a part that is waterjet cut if I have to pay so much. Not particulary happy with Hells Gate Hotrods after the excessive shipping penalty. Probably wont buy from you again
Rick Kirvan (verified owner) –
Great bolted right on NO cutting filing drilling welding a pleasure to get some parts that you don’t have to mess with before you even get them on. And for a SLANT 6 I didn’t think I could ever find them. Great quality fast service god price and made in U.S.A. THANKS Rick
David Duke (verified owner) –
Randy King (verified owner) –
Great products, quick delivery! I WILL shop again!