LT1 Option and Opinions...? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Thadious · 02-09-2010, 03:34 PM

As of recently, I've been given the option to swap the 91 4.3 Tbi (150ish HP) / TH700r4 / 7 5/8" drum rearend out of my build for a '96 LT1 (260is HP)/ 4L60-E / rear disc setup from a '96 Caprice Police car....

I know I'm looking at pulling the smog stuff (not required where I live) and reflashing the PCM to remove the antitheft stuff and will no doubt either be reworking the harness myself or picking up a plug and play one from a vendor.

Any thoughts out there, hesitation or experience otherwise?

Much appreciated,
Ted.

02-09-2010, 03:34 PM	#1
Thadious Registered User Join Date: Sep 2008 Location: Creston, BC Canada Posts: 369	LT1 Option and Opinions...? As of recently, I've been given the option to swap the 91 4.3 Tbi (150ish HP) / TH700r4 / 7 5/8" drum rearend out of my build for a '96 LT1 (260is HP)/ 4L60-E / rear disc setup from a '96 Caprice Police car.... I know I'm looking at pulling the smog stuff (not required where I live) and reflashing the PCM to remove the antitheft stuff and will no doubt either be reworking the harness myself or picking up a plug and play one from a vendor. Any thoughts out there, hesitation or experience otherwise? Much appreciated, Ted. __________________ '51 Chevy Build - In the design stages Aut viam inveniam aut faciam - I will either find a way or make one. If you don't have time to do it right the first time, when will you... My new build - https://67-72chevytrucks.com/vboard/...70#post8958970



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