Welded Aluminum Back Pressure Canister DOD This fabricated aluminum tank is

This fabricated aluminum tank is a direct replacement for Mercury trim and tilt motors

75 O-ring seal to -6 AN male fitting

enough for one motor

-Trim the bottom of the NBS fan to fit around the bottom of the GMT400 core support

and 1/2" NPT welded fitting on bottom to be plumbed inline with the heater core similar to 99+ Silverados

Welded Aluminum Back Pressure Canister DOD This fabricated aluminum tank isWelded aluminum exhaust back pressure buffer canister. Intended to be used to dampen exhaust pulses when measuring exhaust turbine pressure with a pressure transducer. 2" diameter, 2. 5" tall, with 1 8" female NPT ports in either side.