Name: 1975-76 Oldsmobile Full Size V8 Single Cat-back w/2 Mufflers
SKU: 428552
Availability: InStock
Rating: 5.00 (1 reviews)

1975-76 Oldsmobile Full Size V8 Single Cat-back w/2 Mufflers

Price range: $502.50 through $877.50

Rated 5.00 out of 5 based on 1 customer rating

(1 customer review)

This listing is for 1975 and 1976 Delta 88 and 98’s stock with a 400ci or 455ci and stock single exhaust.

Photo depicts the stock cat-back single exhaust system for 1975-76 Oldsmobile Delta 88’s with the stock 455ci V8.

Single exhaust system connects to the rear of the converter and consists of the rear exhaust pipe, front muffler, connector pipe, and resonator with tailpipe. If the converter and/or pipes forward of cat are needed please contact us for pricing and availability.

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Muffler Sound Level Options*

All mufflers are built to the OEM specs. Our Mild Impostor's and Impostors allow you to keep your vehicle stock while changing your exhaust notes. Our Mild Impostor is a middle of the road turbo muffler, designed to give your exhaust a deeper, throatier tone. Our Impostor is a high performance, aggressive turbo muffler.

Gasket

Price: $5.00

Steel U-Bolt Clamp

Price: $4.00

Stainless Steel U-Bolt Clamp

Price: $11.00

Universal Hangers

Price: $10.00

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SKU: 428552 Categories: 1975-89 Oldsmobile Full Size, Complete Systems for Cars, Oldsmobile

Description

Our exhaust systems are made to order. For our current lead time, please refer to the red banner above.

For orders shipping within the 48 USA contiguous states, the shipping charges will calculate correctly. For orders shipping outside the 48 USA contiguous states, please submit your order without payment, we will get in touch with you with your shipping options and get your order completed.

The following statement pertains to pipes only (mufflers have a 1 year warranty regardless of material chosen) and to vehicles that are not daily drivers and are stored in an enclosed building: Aluminized Steel has a life expectancy of 20-25 years and is considered to be truer to the original material on vintage vehicles. T409 Stainless Steel is ferric and magnets will stick to it. T409 stainless steel is the same type of stainless used by car manufactures today and will never rust through, although it may develop pock-marks of rust which can simply be buffed out.

When building our exhaust systems; where (or if) it requires a pipe diameter of 2” or larger, it will be 14-gauge tubing, where (or if) it requires a pipe diameter smaller than 2”, it will be 16-gauge tubing.

Check out our On-line Swap Meet for both aftermarket and OEM (some) H pipes and Y pipes, along with “odd ball” mufflers.

SKU: 428552

Additional information

Material	Aluminized Steel, T409 Stainless Steel
Shipping Option	Full Length (only)

1 review for 1975-76 Oldsmobile Full Size V8 Single Cat-back w/2 Mufflers

Rated 5 out of 5

Ruth – April 30, 2026

On 6-25-24 Joyce and Terry from Ontario with a 1975 Olds Delta 88 and the stock 455ci emailed us the following: ” Thanks for the great exhaust system, fit perfectly. The ordering and shipping experience was great too. If anyone is looking for one, we will highly recommend you!”.

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