Exhaust - Gears - Rear Bumper

Mooch

Not-quite-so-new-guy
May 9, 2010
42
4
8
Hi all,

I haven’t done exhaust yet on my car. I’ve owned it for 20 years now. Just has exhaust manifold. Thoughts on 2” or 2-1/2” headers. Which kind? And then do 2-1/2” exhaust out the rear with Flowmaster 40’s or 44’s. What did you guys do?
Currently the exhaust exits behind the rear wheels out the left and right side. I also like the exhaust that points down towards the ground underneath the rear bumper out the back.

Chev 355, B&M Torque converter. 2800 stall? Mild end cam, vortex heads, TH350.
What gears did you guys put in the rear end. I got stock 273 gears in a 7-1/2” rear end. 373 gears with posi? Good combination?

Anyone have a clean, no damage rear bumper for a 1989 Cutlass Supreme?
 

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