40 Series - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound MULTIPLE APPLICATIONS Dimensions 26 × 4 ×

Dimensions 26 × 4 × 4 in Price includes applicable core fee

- Capable of 1200+hp

Year Make Model Submodel Notes 1977 Ford F-100 1978 Ford F-100 1977 Ford F-100 Custom 1978 Ford F-100 Custom 1979 Ford F-100 Custom 1977 Ford F-100 Northland 1978 Ford F-100 Northland 1977 Ford F-100 Ranger 1978 Ford F-100 Ranger 1979 Ford F-100 Ranger 1977 Ford F-100 Ranger XLT 1978 Ford F-100 Ranger XLT 1979 Ford F-100 Ranger XLT 1977 Ford F-100 XLT 1978 Ford F-100 Ranger Lariat 1979 Ford F-100 Ranger Lariat

Barcode: 857218007181

1/8 female NPT port on the billet drain valve allows for a barb fitting to be installed if desired

40 Series - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound MULTIPLE APPLICATIONS Dimensions 26 × 4 ×The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.