Cross year compatability - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Nazzcu · 03-17-2010, 01:57 PM

This may have been addressed somewhere in the past, but im at work and cant do alot of searching.

1. will leaf springs from 88 up fit on an 87? And will long wheel base springs cross over to short wheel base? I am not sure on the length just made a quik trip to the pick and pull during lunch.

2. Will 88 and up TBI wiring harness and PROM work on an 87? Specifically a harness from an 88 connecting to the firewall connector of the 87?

Thanks

03-17-2010, 01:57 PM	#1
Nazzcu Registered User Join Date: Feb 2010 Location: Tuscaloosa Alabama Posts: 46	Cross year compatability This may have been addressed somewhere in the past, but im at work and cant do alot of searching. 1. will leaf springs from 88 up fit on an 87? And will long wheel base springs cross over to short wheel base? I am not sure on the length just made a quik trip to the pick and pull during lunch. 2. Will 88 and up TBI wiring harness and PROM work on an 87? Specifically a harness from an 88 connecting to the firewall connector of the 87? Thanks



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