1971 Chevrolet Corvette Auto Trans Vacuum Modulator
Navigate our online catalogue to find original replacement Auto Trans Vacuum Modulators specifically designed to fit a 1971 Chevrolet Corvette.







Auto Trans Vacuum Modulator
$69.50
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Required Per Vehicle: 1
Vehicle fitment:
Transmission Code: Powerglide;
Transmission Code: Powerglide;






Auto Trans Vacuum Modulator
$175.41
Limited Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Required Per Vehicle: 1
Vehicle fitment:
Transmission Code: THM400; Transmission Speeds: 3;
Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
Exhaust stock and reorder
Exhaust stock and reorder






Auto Trans Vacuum Modulator
$108.02
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Transmission Code: THM400; Transmission Speeds: 3;
Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
Alternate Number
Alternate Number






Auto Trans Vacuum Modulator
$68.27
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Transmission Code: Powerglide;
Transmission Code: Powerglide;







Auto Trans Vacuum Modulator
$109.24
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Transmission Code: THM400; Transmission Speeds: 3;
Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
Alternate Number
Alternate Number



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM350;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM350;
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
Made in USA
Vehicle fitment:
Engine Base: 7.4L 454ci V8; Transmission Code: THM350;
Engine Base: 7.4L 454ci V8; Transmission Code: THM350;
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
Made in USA
Vehicle fitment:
Engine Base: 7.4L 7439cc 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM350;
Engine Base: 7.4L 7439cc 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM350;
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
Made in USA
Vehicle fitment:
Engine Base: 7.4L 7441cc 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM350;
Engine Base: 7.4L 7441cc 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM350;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator