Divorced Choke Thermostat - 70-72 Chevrolet w/ Holley
Our Part # 1202

VERY Limited Quantities.  Made in USA
Fits Original GM applications with Holley Carburetor:

Chevrolet 1970 396,454 (High Performance)
Chevrolet 1971 350,454 (High Performance)

Chevrolet 1972 350 (High Performance)
Replaces GM OEM Choke # 3989061, 3977103

Divorced choke mounts directly to intake manifold.
When heated, the bi-metal spring un-winds and pulls down toward intake manifold.
Also know as a Crossover Choke.

Recommendations:
Use divorced choke cover (Item # 1280) with this choke thermostat.

Use divorced choke hold-down screw (Item # 3137X) with this choke thermostat.

Note:
Verify location and direction of travel of "loop" located on end of bi-metal spring.

Use divorced choke cover (Item # 1280) with this choke thermostat.

If you need choke to move in the opposite direction of this choke, check out our part # 1201.