1966 Pontiac Grand Prix Carburetor Secondary Throttle Diaphragm
Navigate our online catalogue to find original replacement Carburetor Secondary Throttle Diaphragms specifically designed to fit a 1966 Pontiac Grand Prix.





Carburetor Secondary Throttle Diaphragm
$19.26
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3); Fuel Delivery Sub-Type: 4BBL; Fuel Delivery Type: CARB;
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3); Fuel Delivery Sub-Type: 4BBL; Fuel Delivery Type: CARB;
Vehicle Fitment Notes:
w/ Carter Carb. 3123-3125, 3300, 3326, 3477, 3479, 3502, 3545, 3574, 3647-3651, 3686-3687, 3895-3896, 3898-3900, 4030-4031, 4033-4037, 4041
w/ Carter Carb. 3123-3125, 3300, 3326, 3477, 3479, 3502, 3545, 3574, 3647-3651, 3686-3687, 3895-3896, 3898-3900, 4030-4031, 4033-4037, 4041




Carburetor Secondary Throttle Diaphragm
$19.26
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3); Fuel Delivery Sub-Type: 4BBL; Fuel Delivery Type: CARB;
Engine Base: 6.4L 6376cc 389ci V8 (4.06x3.75; 103.2x95.3); Fuel Delivery Sub-Type: 4BBL; Fuel Delivery Type: CARB;
Vehicle Fitment Notes:
w/ Carter Carb. AFB 3123-3125, 3300, 3326, 3477, 3479, 3502, 3545, 3574, 3647-3651, 3686-3687, 3895-3896, 3898-3900, 4030-4031, 4033-4037, 4041
w/ Carter Carb. AFB 3123-3125, 3300, 3326, 3477, 3479, 3502, 3545, 3574, 3647-3651, 3686-3687, 3895-3896, 3898-3900, 4030-4031, 4033-4037, 4041




Carburetor Secondary Throttle Diaphragm
$19.26
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6); Fuel Delivery Sub-Type: 4BBL; Fuel Delivery Type: CARB;
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6); Fuel Delivery Sub-Type: 4BBL; Fuel Delivery Type: CARB;
Vehicle Fitment Notes:
w/ Carter Carb. 3123-3125, 3300, 3326, 3477, 3479, 3502, 3545, 3574, 3647-3651, 3686-3687, 3895-3896, 3898-3900, 4030-4031, 4033-4037, 4041
w/ Carter Carb. 3123-3125, 3300, 3326, 3477, 3479, 3502, 3545, 3574, 3647-3651, 3686-3687, 3895-3896, 3898-3900, 4030-4031, 4033-4037, 4041




Carburetor Secondary Throttle Diaphragm
$19.26
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6); Fuel Delivery Sub-Type: 4BBL; Fuel Delivery Type: CARB;
Engine Base: 6.9L 6900cc 421ci V8 (4.09x4.00; 104.0x101.6); Fuel Delivery Sub-Type: 4BBL; Fuel Delivery Type: CARB;
Vehicle Fitment Notes:
w/ Carter Carb. AFB 3123-3125, 3300, 3326, 3477, 3479, 3502, 3545, 3574, 3647-3651, 3686-3687, 3895-3896, 3898-3900, 4030-4031, 4033-4037, 4041
w/ Carter Carb. AFB 3123-3125, 3300, 3326, 3477, 3479, 3502, 3545, 3574, 3647-3651, 3686-3687, 3895-3896, 3898-3900, 4030-4031, 4033-4037, 4041