SKU: 41334709513
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Not compatible with manual transmission
Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers
1970-1970 Chevrolet Biscayne 454 CID
Does NOT fit Power Steering unless Bracket 10961HKR is installed
1994-1999 GMC K1500 305 CID
Flowmonster Performance Muffler 3 in Dual inlet & outlet 12599-FM 409 Stainless manifold-back-exhaust Not compatible with manual transmissionOverview The Flowmonster series of absorption style mufflers deliver a moderate tone for the enthusiast looking for a deeper, more aggressive exhaust note than most OE (Original Equipment) mufflers, unlike the racey exhaust note associated with "chambered" style mufflers. Interior construction features 3. 50 inch "straight through" perforated 409 stainless steel tube surrounded by high temperature sound absorption packing material which helps to
