4 speed swap

[dartkid68]

ok guys im debating if i want to do big block in my 68 dart, will a big block 4 speed line up with the factory 4 speed hump? also what trans should i look for? thanks alot guys

 

[MoparMic]

Yes the hump is the same any a body trans will work but if you plan to put lots of power in it you will want a 18 spline box with an Abody tail housing. Check out this page it has some good info


http://www.bigblockdart.com/techpages/4sptech.shtml

 

[mrtires24]

Yes it will work. Did it in my car. Can give link to build if you like.

Bell housing you are limited if using motor mounts and mechanical clutch.

 

[dartkid68]

yes please do

 

[mrtires24]

Ain't a show car, but shows my build start to finish, with some troubles and solutions along the way. Would suggest to read it all, cause I think some suggestions didn't work.

http://www.forabodiesonly.com/mopar/showthread.php?t=33454

 

[67Dart273]

The transmission mount is the 'anchor point' for these cars. It matters not whether you have a 4 speed, 904, or 727, the rear mount / crossmember is the same, and determines engine position.

 

[docdodge440]

Man, O ,man are you gonna have fun. No auto can give the rush of the feeling you got the right hole 4 times in a row and under full power no less. Autos are for boys that cant play with there stick...

 

[Jim Lusk]

Four speed needs to have an A-body tail housing and main shaft to fit easily. Others have used B/E four speeds with special brackets for the shifter. I built the A-body 18-spline in my son's Dart using a '68 B-body 18-spline gears and an A-body main shaft and tail housing.