Question about engine rebuilding

[kewball417]

I am going to be building a new motor for my mighty max. I am hoping to build a junkyard core and continue using my truck until it is done. Then I'm going to rebuild the one in the truck for a spare in storage.

My question is I have an 88 mighty max 4wd 5 speed and I found a 2.6 in an 88 dodge raider automatic in a local junk yard. Is there a difference in the crank between a 5 speed and automatic? Any other difference that would cause issues? Thank you

[BradMph]

You have an Astron Wideblock 6 bolt in your 1988 MM.

Same goes for the following
*1983-89 w/VIN codes H,N
*1987-87 Mazda B2600 Pickup, Carbureted (not G6 2.606cc EFI), MM, Montero, D-50, MCA Jet Hed, Hydraulic Rockers,
Std. Trans 1/83-4/86up, AT or Std, RWD
*1983-89 w/VIN code E

Astron Narrowblocks 6 bolts
*1981-89 K-Car, Caravan,Voyager, FWD, non MCA Jet Head, No Pulse Air




http://www.rockauto.com/
cranks.jpg

1988 DODGE RAIDER 2.6L 156cid L4 : Engine : Crankshaft
CRANKSHAFT SUPPLY Part # 99072A Reman; Includes Bearings
Mitsubishi G54B engine. Main journal diameter is 2.362". FWD; OE Number: G54
* Stocked in outlying warehouse--shipping delayed up to 4 business days
Price$135.79
Core$50.00
Total $185.79


1988 MITSUBISHI MIGHTY MAX 2.6L L4 : Engine : Crankshaft
CRANKSHAFT SUPPLY Part # 99072B Reman; Includes Bearings
G54B; OE Number : G54
* Stocked in outlying warehouse--shipping delayed up to 2 business days
Price$135.79
Core$50.00
Total $185.79