Exhaust - Factory style mufflers
OCX70M1 - 1968-72 Oldsmobile Cutlass, 442, W-30, W-31, Hurst olds and Outside Air
Car Mufflers - Stock - $158.00 Pair
Details:
Factory stock muffler for all dual exhaust cars - This muffler is for the
stock system that has 2" tail pipes. This is an offset muffler that is 2 1/4" inlet and 2"
outlet.
The mufflers are the correct size and shape and are made of all galvanized
materials. The seams are folded and crimped identical to a factory muffler.
These are flow through mufflers that give your muscle car a rumble and are not
restrictive like other stock mufflers. They sound and perform like a turbo
muffler NOT a flowmaster. On the dyno the horsepower difference with the muffler
and with out was 6-8 H.P.
