LUVTruck.com

Guys I was wondering if the 85-to 89 5 speed out of the S series would bolt up to the the 1.9 in my 75? I know that clutch in those trucks are hydraulic(89 at least). Any ideas?

OK on wiki I have found out that 82 to 85 s-10s are still using the Isuzu motor (1.9).Are the bolt patterns the same?

The 1.9 Isuzu bolt pattern never changed. When GM used these engines they also used an Isuzu tranny. I suspect the hydraulic clutch tranny you have found is BW T-5 and has a GM bolt pattern, probably the same as the Pontiac Iron Duke that was popular about that time.

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'78 Chevy LUV,1.9,4sp,headers,31's,SAS Dana 30,Dana 20,SOA rear w/Aussie Locker, rough body, bought new 12/4/78.
'87 Trooper,2.3,5sp,headers,31's,ball joint flip & spacer,Aussie Locker rear,Superwinch hubs,brush guard w/5.5K winch,more to come.

well I didn't find one yet but was curious if anyone had an answer.I will keep looking..not a lot of Isuzu impulses or hombres in SD!