02-28-2012, 02:27 PM
If you have a reduction starter just check out the casting number above it on the block. If you have a stock starter remove it and check the casting. Easy peasy pumpkin squeezy.
'77 351w- Explorer EFI, 4R70W, 4-link, lockers, 4.56, 35" MT/Rs with a severe rock addiction.
mokin:
Roads? Where we're going, we don't need roads.

Roads? Where we're going, we don't need roads.
![[Image: sig2.jpg]](http://i288.photobucket.com/albums/ll176/mchuzie/sig2.jpg)