I would just use a SB 727 or a 904 Jackie; the tunnel is going to need too much work to get the 545 to work plus youre limited to an aftermarket floor shifter. The bolt pattern is the same and a dealer or aftermarket programmer can block out the transmission program in the PCM.

There are headers out there ($$$) but if you have a manual steering box the stock manifolds should work; I think guys are using Jeep Grand Cherokee manifolds to make the 5.7s work in A Bodys but I bet the LX manifolds would work too.

I want to do the same swap in my Satellite if I could find a complete setup at a decent price.


68 Valiant 408
69 Charger 318
69 Cougar 351W
70 Torino GT 351C
71 Country Squire 351W
71 Road Runner 440+6
71 Satellite sedan 318
73 Duster 318
73 Challenger 383
77 Grand Prix 455
83 Malibu 9C1 383
84 Delta 88 403
87 Grand National
96 Ram 360
09 Crown Vic
10 Challenger R/T M6
15 Challenger Hellcat M6