poston tranmission

B

buickgn13

Guest
i bought a transmission from poston ,,with a new 9 1/5 vigilante lockup convertor..will this be good for 7.40s in the 8th?
ta -60,stock heads,36lb bluetops,25lbspsi
 
Only one way to know for sure.

"Punch it, Margaret!" :p

Seriously though, what do the folks at Poston say? They ought to have an idea.
 
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