midpipe measurements...
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Junior Member
Joined: Apr 2004
Posts: 52
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From: Dallas, Texas
Car: 1989 Camaro RS
Engine: 305 TBI
Transmission: 700R4
midpipe measurements...
im looking at getting cutouts for my exhaust but i dont know what size my midpipe is, whats the most accurate way to measure this?
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
If the exhaust is stock, it's 2-1/4" OD.
The best way to measure it is with a caliper. Another possibility is to wrap a cloth tape measure around it and divide the results by 3.14159.
The best way to measure it is with a caliper. Another possibility is to wrap a cloth tape measure around it and divide the results by 3.14159.
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