'70 swinger low buck build

I am just finishing up the 8 3/4 with a fresh 489 with 3.55's and a clutch type posi. Axles have long wheel studs and front brakes are upgraded to 10" drums. Front end has all new bushings and 1.03 bars with '73 spool mount k-frame with factory sway bar. Has 002/0023 SS springs out back. Motor is a 318 out of an '81 stick shift van. I ported the heads put a .455 lift 220@ .050 MP cam in it. Running a performer 318/360 and a thermoquad off a '74 440 with factory electronic ignition. Car hauls *** with the 2.94 geared 7 1/4 that is in it now.