Classic Mack Engine, Transmission and Driveline

180 deg Thermostat

$99.56

180 deg thermostat for the Mack 237, 300, 350 (E6 & E7) Includes thermostat, seal and gasket. ..

Clamp for Muffler Shield

$122.58

Clamp for muffler shield...fits the 8.5" diameter B-Model and R-Model style muffler Only! Requires 2 clamps per truck. Muffler shield listed in rela..

DM Series Muffler

$587.47

Compact, under frame muffler for the DM series trucks. Features 4" side inlet and top outlet. ..

DM Series Muffler Bracket

$449.52

Bracket for the DM series under frame muffler. Mounts to the frame and holds our #785 muffler. ..

Engine Stop Cable

$146.29

Engine stop cable comes 108" long but can be trimmed to desired length. Features red knob. Fits most R, DM style trucks. ..

Engine Throttle Cable

$124.03

Engine throttle cable with locking T-Handle. Comes 108" long but can be trimmed to desired length. Fits most R, DM style trucks. ..

Mack 12 Speed Shifter Knob

$504.91

Mack 12 Speed Transmission Shifter Knob. Air operated selector has hi, low, neutral and reverse thumb selector. May fit other transmission models...

Mack 12 Speed Shifter Knob

$288.98

Aftermarker - Mack 12 Speed Transmission Shifter Knob. Air operated selector has hi, low, neutral and reverse thumb selector. May fit other transmis..

Mack 2 Valve Engine Lower Gasket Set

$167.36

Lower engine gasket kit for Mack 2 valve engines. END(T)673, ENDT675, ENDT676 - Up to 1983..

Mack 2 Valve Engine Upper Gasket Kit

$212.80

Upper engine gasket kit for Mack 2 valve engines. END(T)673, ENDT675, ENDT676 - Up to 1983..

Muffler

$175.56

8.5" dia Muffler - Approx 34" long...fits B-Models and R-Models and some other Mack models! Aluminumized steel construction...

Muffler Insulator

$28.14

Order 2 rubber insulator panels for attaching the muffler to the cab. Fits most trucks with solid rear mounted cabs. ..

Muffler Shield

$145.35

Aluminum muffler shield for 8.5" B-Model and R-Model mufflers. Aprox 34" long. Requires 2 shield clamps listed in the related products tab above... ..