Flowmaster 430402 - 40 Series Chambered Muffler 40 Series 3.00 Center In 2.50 Dual Out Aggressive Sound Flowmaster
Product Availability Request
Fill the form and our team will contact you.
The Flowmaster 430402 is an Original 40 Series muffler for exhaust systems. Fits the 1988–1995 Ford F-250 and F-350; the 1988–1993 Chevrolet C1500, C2500, K1500 and K2500 and GMC C1500, C2500, K1500 and K2500; the 1985–1991 Ford Bronco; the 1987 Chevrolet Blazer; and the 1980–1987 GMC Jimmy. Constructed of 16 gauge aluminized steel and fully MIG welded, this muffler is built for durability and long-term performance in street, strip, and off-road applications.
- Material: Aluminized Steel
- Gauge: 16
- Construction: Fully MIG welded
- Series: Original 40 Series
- Color: Black
Weight: 9 lb
Country of Origin: United States
Product resources
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guaranteed
Shipping
Returns
Support























