Cat. Question

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Sep 29, 2004 | 07:16 PM

NHRAK188

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From: Wantage,NJ

Cat. Question

Just installed a pair of Edelbrock Headers w/y-pipe in my 87,Any know a part number for a cat with 4 bolt flanges on both ends that will work?

Thanks..

Sep 29, 2004 | 07:17 PM

NHRAK188

Thread Starter

Junior Member

Joined: Aug 2003

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From: Wantage,NJ

Correct that.... 4 bolt flange on front and standard 2 bolt flange on rear.

Sep 30, 2004 | 04:47 AM

QuickStyle

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Joined: Mar 2004

Posts: 923

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From: Bakersfield, CA

Car: 91 Z28

Engine: 383 SuperRam

Transmission: ProBuilt 700r4

Axle/Gears: G92 3.23

it should be a slip fit on the front and 2 bolt on the rear, if you are trying to make your cat into a bolt in type system, an exhaust shop did mine in a 3 bolt front and rear for 30 bucks plus a catco high flow universal cat