adaptor for 2 piece to 1 piece rear main seal?
Thread Starter
Member
Joined: Apr 2000
Posts: 398
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From: Salisbury NC
Car: 87 Monte Carlo SS
Engine: 89 IROC 350 TPI
Transmission: 700R4 rebuilt w/TCI kit
Axle/Gears: 9" from 57 ranchero unsure gears.
adaptor for 2 piece to 1 piece rear main seal?
I have a 383 crank for a two piece from a previously planned build that never came about. Now I am in the process of building the 383 but I have a 1 piece rear main seal block. Is there a conversion kit or some way to use the older style cranks in the newer style blocks?
Re: adaptor for 2 piece to 1 piece rear main seal?
Yep. Here are a few: http://store.summitracing.com/egnsea...7853&D=-157853
Might be able to find them cheaper elsewhere, I dunno.
Might be able to find them cheaper elsewhere, I dunno.
Thread Starter
Member
Joined: Apr 2000
Posts: 398
Likes: 0
From: Salisbury NC
Car: 87 Monte Carlo SS
Engine: 89 IROC 350 TPI
Transmission: 700R4 rebuilt w/TCI kit
Axle/Gears: 9" from 57 ranchero unsure gears.
Re: adaptor for 2 piece to 1 piece rear main seal?
Thanks, after I put in the post I kept digging and found the same ones. Now to determine if its worth it or if I should just sell the other crank and start with a new kit...
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Joined: Jan 2000
Posts: 20,981
Likes: 11
From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: adaptor for 2 piece to 1 piece rear main seal?
For what the adapters cost, I'd either get a new crank or a new block.
That's just a bit much to spend for what you get.. 
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