Zip Corvette sales and customer service representatives are here to serve you during the following hours:
Mon-Fri. 8:00am-5:00pm
Sat-Sun: Closed
(Eastern Standard Time)
Zip’s showroom will be unavailable for walk-in shopping or order pickup. Local customers are encouraged to call us at 1.800.962.9632 to place an order with your favorite Zip salesperson. All customers can continue to shop securely online 24/7 at zip-corvette.com. Orders are shipping as usual. All in-stock parts ship same-day when your order is placed by 3pm ET Monday-Friday.
Other questions? Contact us here 24 hours a day 7 days a week.
Due to the size, weight and/or dimensions of this item it will be delivered by our truck freight carrier. All truck freight shipments are required to be prepaid for the total parts cost plus freight charges by check, money order or credit card. The customer is responsible for being at the provided shipping address to accept delivery.
New reproduction of factory-original 1974 Corvette round muffler in appearance, fit and sound. Features aluminized case, end caps and 14-gauge (.70 wall) inlet and outlet pipes. Hand-jigged and MIG welded for a precise fit. Uses single mount bracket for installation as original. Includes original style turn down spout. Sold in pairs.
Correct for 1974 Corvette 350 L82 & 454 engines with 2 1/2" inlet pipe.
Note: If you desire a "low" profile oval muffler rather than the larger "round" design originally found on you 1974 Corvette - you can purchase Zip # EX-954 (74 2 1/2" Low-Profile Muffler). The low-profile mufflers are designed to look like the factory mufflers found on 1978 and later Corvettes that are hidden by the rear bumper cover.