Mopar Forums - View Single Post - newb here.. magnum swap into my 340 duster??

78D200 · 06-01-2008, 04:18 AM

Aslo if the magnum crate motor is just like the magnum motors that came out in 92-03, then the exhuast manifolds will be different along with the intake. If the crate motor is based off of the pre 92 magnum motors, then you should have no problems.

06-01-2008, 04:18 AM	#4 (permalink)
78D200 Ph.D in wheelinology Join Date: Apr 2008 Location: Manchester, NH Posts: 588	Aslo if the magnum crate motor is just like the magnum motors that came out in 92-03, then the exhuast manifolds will be different along with the intake. If the crate motor is based off of the pre 92 magnum motors, then you should have no problems. __________________ Tim and Heather 1974 J10 - getting built up some more. built 360, built TH400, D300, D60(detroit)/14B(spool), SOA, inboard rear 64" springs, 38.5 thornbirds jeep pics - http://s149.photobucket.com/albums/s63/jeeping1974/J10/