Someone Needs to Buy this for the LT1...

Maximumwarp

Member
My grandparents had one of those. It was like riding in a living room that was in turn riding on a magic carpet.
 

craigd

Active member
That is so funny.. My dad got a new company car every 3 years and the last few cars were the Roadmaster before they stopped production. He always said it was the best riding car he ever had. His retirement gift was to keep the Roadmaster he had been using.
 

ezzzzzzz

Well-known member
It is a great powerplant. The optispark gets a bad name but the '96 used a vacuum source to pull condensate out of the unit providing much better reliability. It is only 100lbs heavier than a LS1. I'm going to install a '96 LT1/4L65E/LT230 into my '84 110. A LS1 already sits in my '71 IIA crawler project.
 

ezzzzzzz

Well-known member
Gonna do a complete write-up? RHD?

When I get to this project, which won't be in the immediate future, I'll try to commit to that. The basic setup is the LT1/4L65E bolted to an adapter (very similar to Nick's LSx adapter) and to the LT230. It does push the engine forward about 4" just like Nick's does but there's plenty of room to work with. I built the adapter out of some parts and billet I already had lying around. That's easier to do when you've got your own full machine shop in the garage. I had contemplated using a ZF transmission and already fabbed a plate to bolt a late GM bellhousing to it. That also requires a thin spacer to deepen the bellhousing to ZF specs and a racing flexplate to mount the 4 bolt ZF converter. That keeps the engine in the stock location too making the fitment much easier. With both options available to me it's just a matter of making up my mind which trans to use. The bigger issue is exhaust manifolds as I hate headers which are stupid expensive, noisy and prone to rot so I'd probably need to source some LT1 Corvette manifolds. I haven't looked at engine mounts yet but that won't be a big issue. I can either fab some to use the existing chassis mounts or cut them off and weld on custom pieces.

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