Flowmaster

Flowmaster 3 IN(C)/2.5 OUT(D) 70 Series BBII Muffler

SKU 530702

MPN flo530702

$249.95 · Available to order

Flowmaster 3 IN(C)/2.5 OUT(D) 70 Series BBII Muffler

The 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1988–1992GMCC2500Sierra SLX
1988–1990ChevroletK1500Scottsdale
1988–1992GMCK2500Sierra SLE
1990–1993ChevroletC1500WT
1988–1993GMCK1500Sierra SLX
1991ChevroletK1500Sport
1993GMCK1500Sierra Sport
1988–1990ChevroletC2500Scottsdale
1990–1993ChevroletC1500Silverado
1988–1992ChevroletC2500Silverado
1988–1993ChevroletK1500Silverado
1988–1992GMCC2500Sierra
1988–1993ChevroletK1500Cheyenne
1990–1993GMCC1500Sierra SLX
1990–1993ChevroletK1500WT
1988–1990ChevroletK2500Scottsdale
1988–1993GMCK1500Sierra SLE
1990–1993ChevroletC1500Cheyenne
1988–1992ChevroletC2500Cheyenne
1990–1993GMCC1500Sierra
1990ChevroletC1500Scottsdale
1988–1992ChevroletK2500Silverado
1988–1992GMCC2500Sierra SLE
1988–1993GMCK1500Sierra
1988–1992GMCK2500Sierra SLX
1988–1992ChevroletK2500Cheyenne
1988–1992GMCK2500Sierra
1990–1993GMCC1500Sierra SLE
Specifications
CategoryExhaust, Mufflers & Tips
Sub-CategoryMuffler
UPC700042014514
CARB ApprovedYes
Prop 65 WarningN
Special OrderYes
Weight22.4 lb
Dimensions (L×W×H)29 × 10.6 × 5.5 in