Engine Swap Question

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Oct 1, 2013 | 03:20 AM

Jake_92RS

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Joined: Sep 2011

Posts: 116

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From: Omaha, NE

Car: 1992 Camaro RS, 2012 Camaro SS 45th

Engine: L03 305 TBI V8, Blown 6.2L LS3

Transmission: 700R4, TR6060

Axle/Gears: GM 7.6" 10 Bolt 2.73

Engine Swap Question

So I have a 1992 Camaro that I'm planning on doing an engine build with. It currently has the LO3 305 V8, and I want to build a 350 out of a genI sbc. I have a basic idea of what i want and need but i just am not sure if it matters if I have 1 piece rear main seal or a 2 piece RMS. Let me know which one I need if it matters, thanks!

Oct 1, 2013 | 07:19 AM

vetteoz

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From: Not in Kansas anymore

Car: 82 Z28

Engine: 383 SP EFI/ 4150 TB

Transmission: T400

Axle/Gears: QP 9" 3.73

Re: Engine Swap Question

Quote:

Originally Posted by Jake_92RS

not sure if it matters if I have 1 piece rear main seal or a 2 piece RMS.

Makes no difference but usually 1 pce RMS engines have or have provision for the more desirable roller cam.
If you have a choice for a similar cost, get the 1 pce version ,
being able to use a factory style roller cam setup will be a benefit ( way cheaper ) down the track depending
how far you want to mod the engine.

FWIW
The common '96+ L31 Vortec truck engine is a good starting point for a 350 build , often are 4 bolt mains as well .