3-1/2" Straight Cut Part-Time Transom Mounted Silencers

These silencers are 100% stainless steel and are perfect forboth stock and slightly modified engines There are no moving partsand they come in a brilliant polished finish These silencers arecalled part-time because by simply removing one bolt per tip youcan remove the slip-in silencers and have straight throughexhaust Approximately an 8 to 10 decibel reduction is achieved with these silencers installed.

Available in your choice of straight or angle cut styles. All tips require a 4" mounting hole while providing the appropriate exhaust hose connection size.

Sold in pairs.

2350 Chrysler Heat Exchanger for Chrysler 400-440, block & manifold cooling, 5" dia x 18" long.

23501212 Detroit Diesel Tandem Boost/Fuel Cooler 6V-92, 4" diameter, Copper Nickel Core. Replaces MTU Detroit Diesel 23501212 and Sen-Dure 9571-1-7.

23501253 Detroit Diesel Tandem Boost/Fuel Cooler for Detroit Diesel 8V-92, 4" diameter, Copper Nickel Core.

23502664 Detroit Diesel Transmission/Gear Cooler 3" diameter, Copper Nickel Core.

23504773 Detroit Diesel Oil Cooler Detroit, 4" diameter x 12", Copper Nickel Core.

23504874 Detroit Diesel Tandem Cooler Copper Nickel Core.

23505716 Detroit Diesel Tandem Cooler.

23506059 Detroit Diesel Tandem Cooler, 4” dia.

23508424 Detroit Diesel Tandem Cooler, 4” dia. 27" long. Fits 8v92 motors. Fuel side is 1” shorter in length than oil side.  All 4 oil/fuel ports in line with each other, 2 zincs also in same line, drain for seawater on bottom. High pressure rating, copper-nickel cores.