4.3 with a V8 T5, same flywheel?
Thread Starter
Joined: Apr 2004
Posts: 3,001
Likes: 62
From: Salt Lake City, Utah
Car: 1988 camaro "SS"/ 1991 305/T5
Engine: 383 LT1 in progress/LT1TBI 355 soon
Transmission: Probuilt 700R4 3600 stall/ T5
Axle/Gears: Moser axles, 3.42 Eaton Posi
4.3 with a V8 T5, same flywheel?
Hey guys, I'm doing a 4.3 swap in my 89 using a one piece rear seal 4.3 and a V8 T5. I was wondering since I already have a V8 clutch (brand new Valeo 10.5 inch clutch and pressure plate ) can I use the V8 flywheel (one piece WC T5) and just have it rebalanced for the 4.3? Also, would it be beneficial to have the flywheel lightened?
Thread Starter
Joined: Apr 2004
Posts: 3,001
Likes: 62
From: Salt Lake City, Utah
Car: 1988 camaro "SS"/ 1991 305/T5
Engine: 383 LT1 in progress/LT1TBI 355 soon
Transmission: Probuilt 700R4 3600 stall/ T5
Axle/Gears: Moser axles, 3.42 Eaton Posi
Re: 4.3 with a V8 T5, same flywheel?
Anybody?
Joined: Jul 2000
Posts: 6,531
Likes: 94
From: Aridzona
Car: `86 SS / `87 SS
Engine: L69 w/ TPI on top / 305 4bbl
Transmission: `95 T56 \ `88 200-4R
Re: 4.3 with a V8 T5, same flywheel?
If a 4.3 1989 Caprice used the same PN flexplate as a 5.7 1989 model, you have your amswer. Search it.








