1966 GMC PB1000 Series Auto Trans Vacuum Modulators
Save up to 40% on original replacement 1966 GMC PB1000 Series Auto Trans Vacuum Modulators. Navigate our online catalogue to find Auto Trans Vacuum Modulators and other parts designed specifically to fit a 1966 GMC PB1000 Series.




Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6); Transmission Code: THM400;
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6); Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6); Transmission Code: THM400;
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6); Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6); Transmission Code: THM400;
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6); Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator