Dart Aluminum 351W

[Stalone93GT]

I want to buy a 351 dart block instead of stroking a 302 to 347.. I know there is a lot of debate on weight and having to change the bell housing and accessories but i think this will be a better move for me.. But i have a couple questions.

I am going to buy a T56 6 speed to go into my 89 as soon as i get the cash which wont be for another 3 months and i am building up my rear end with a auburn pro diff, 3.55 ring and pinion, 31 spline axles and c clip eliminators.

If i stoke the 351 to a 408 how much will it cost for the parts to build the motor and have a Performance shop put it together?
Not to mention the cost of the block.

I know this was a bit wordy but i wanted to give you guys the rundown on how my setup is going to look.

I want this stang to hit 180-190MPH and i think i could do that with the displacment from a 408. I also i am going to set up the stang to handle as well. maximum motor sports control arms, torque arm and panhard bar.

Any input will be great.
Roger

 

[TIMMY2734]

all in all, the shortblock should run in the neighborhood of 4500-5000, thats assuming an iron block of course. If your after an aluminum block, tack on another 2k or so

 

[hllon4whls]

A dart iron block adds $2k to a buildup. Dont know about the aluminum version. I agree the shortblock you want to build is going to be in the 4-5k range. Forged crank. rods, pistons. Ouch.

 

[331 cobra]

I think the aluminum blocks are around $3800. Add about $1800 for a good forged rotating assembly. Buy most of the ARP catalog and get a $$$ oil pan so it does not go dry in those corners and you probably have an $8-9k long block.

It adds up real fast and the machinist will add more.