UCA30800 Vertical Oval Muffler---Replaces A66780, CA-20

Replaces number A66780 and CA-20

Fits: 1370 Diesel with D504T Engine (1973 and up)

Oval Muffler with 2 bolt Aspirator Tube
Inlet ID:3-1/2"
Outlet OD:4-1/8"
Length:29"