BD Diesel Full Bore Exhaust Manifold Restores Exhaust Flow Balance AA0112EG2T54 1967-1981 Mercury Cougar

1967-1981 Mercury Cougar

TH400 and TH350 automatic transmissions

the FIA KBP standard prevents injuries from impacts with flat or curved structures

Recirculation-style pump with integral fittings for quiet operation

BD Diesel Full Bore Exhaust Manifold Restores Exhaust Flow Balance AA0112EG2T54 1967-1981 Mercury CougarThe BD Full Bore Exhaust Manifold for the Chevy Duramax engine replaces factory driver's side "pinched down" unit, restoring exhaust flow and balances the V8 engine for smother running. Flow design will accommodate enhanced performance engines by aiding them in improving exhaust velocity to drive the turbocharger, improving power, increasing economy and lowering EGT's. Made from high silicon ductile iron, the Full Bore is a direct, bolt in replacement