Water Necks, Thermostats, Water Inlets . . .

This correctly formed heater tube for the 351C attaches to the intake manifold on the passenger side of the carburetor and has heater hoses connecting to either end. A darn near impossible part to...

Used heater tube for the 351C attaches to the intake manifold on the passenger side of the carburetor and has heater hoses connecting to either end. Darn near impossible part to find in used form as...

This correctly formed heater tube for the G code 1970 Boss 302 engines, attaches to the intake manifold on the passenger side of the carburetor. A darn near impossible part to find in used form as...

Water By-Pass Hose for 351W engines with Autolite® logo and part number imprinted in white ink. Stamped with C9OE-8597-D. This would be correct for Mustangs and other Ford or Mercury with 302...

Water By-Pass Hose with Autolite® logo and part number imprinted in white ink. Stamped with C2OE-8597-A. Replaces Ford Part #: C7OZ-8597

New temperature sending unit for the 1970 - 1973 Mercury Cougar and Ford Mustang with an actual temperature gauge. Fits 351C and 351W engines. Temp Sender Switch Temp Rating : 22.7-25.5 Ohms...

New temperature sending unit for the 1970 - 1971 Mercury Cougar and Ford Mustang with an actual temperature gauge and a 428, 428CJ (Cobra Jet) or 429CJ (Cobra Jet) engine. Replaces Ford Part #:...

Fits all* Ford V-8 engines, 1967 - 1973. *- NOTE: This will fit in the 351C, 351M or 400 but will not block off the port to recirculate the water back through the engine.  This can cause the...

For use in any 1967-1973 Mercury Cougar except for the 351c in stock configuration. Will work on 351c when you use this Bypass / Restriction plate conversion part. ...

Fits all* Ford V-8 engines, 1967 - 1973. *- NOTE: This will fit in the 351C, 351M or 400 but will not block off the port to recirculate the water back through the engine. This can cause the engine...

For use in any 1967-1973 Mercury Cougar except for the 351c in stock configuration. Will work on 351c when you use this Bypass / Restriction plate conversion part. Check out this video ...

195 Degree Thermostat for the 351C, 351M or the 400. Factory spec temp for these engines is 192 degrees. Properly blocks off port that recirculates the water through the engine.