Power Piston, used, early style with pin

Power piston from early style Quadrajet with APT in baseplate. Will have the spring for primary rods and a new plastic retainer. Used item.

Power Piston, Used, later style

Used Power Piston from later style Quadrajet with APT in main body.

Primary Choke plate 31112

Used Early style primary choke plate. Stamped 31112. Check image to match your choke plate. This would be for 66, 67 or early 68 with the narrow screw holes.

Primary Choke plate 3424C

Used Early style primary choke plate. Stamped 3424C. Check image to match your choke plate. This would be for 66, 67 or early 68 with the narrow screw holes.

Primary Choke plate 36020

Used  primary choke plate. Stamped 36020. Check image to match your choke plate. Used parts may have rust and be dirty. They are used. We can provide plating services for additional cost.

Primary Choke plate 45995

Used  primary choke plate. Stamped 45995. Check image to match your choke plate. Used parts may have rust and be dirty. They are used. We can provide plating services for additional cost.

Primary Choke Shaft 31232 Used Early style narrow holes

Used Primary Choke shaft. This is the early 66, 67 or 68 style with narrow screw holes. Used parts may be dirty and have some rust. But will be functional. We offer plating services if you would...

Primary Choke Shaft 38856 Used

Used Primary Choke shaft.   Used parts may be dirty and have some rust. But will be functional. We offer plating services if you would are interested.

Primary Choke shaft 7033793 Used

Used Primary Choke shaft.   Used parts may be dirty and have some rust. But will be functional. We offer plating services if you would are interested.

Primary Choke Shaft with screw type end for choke acuator

Used Primary Choke shaft. End has threads for the actuator rod attachment Used parts may be dirty and have some rust. But will be functional. We offer plating services if you would are interested.

Primary Rod retainer spring. Early style, New

This springs holds the primary rods in place on the power piston. This style was used on early style Quadrajets

Primary Rod retainer spring. Later style. New

This springs holds the primary rods in place on the power piston. This style was used on later style (75 and newer) quadrajets with APT screw in main body.