1976 GMC C15 Auto Trans Vacuum Modulator
Browse our online catalogue to find original replacement Auto Trans Vacuum Modulators specifically designed to fit a 1976 GMC C15.




1976 GMC C15 Auto Trans Vacuum Modulator
$108.02
In Stock
Condition: New
Ships: Friday Feb. 13th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 1
Made in USA
Fits: 1976 GMC C15
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM400; Transmission Speeds: 3;
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
Alternate Number
Alternate Number




1976 GMC C15 Auto Trans Vacuum Modulator
$175.41
Limited Stock
Condition: New
Ships: Friday Feb. 13th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 1
Fits: 1976 GMC C15
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM400; Transmission Speeds: 3;
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
Exhaust stock and reorder
Exhaust stock and reorder





1976 GMC C15 Auto Trans Vacuum Modulator
$109.24
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1976 GMC C15
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM400; Transmission Speeds: 3;
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
Alternate Number
Alternate Number




1976 GMC C15 Auto Trans Vacuum Modulator
$57.72
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1976 GMC C15
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;
Vehicle Fitment Notes:
w/ Blue Stripe
w/ Blue Stripe




1976 GMC C15 Auto Trans Vacuum Modulator
$58.68
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1976 GMC C15
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;
Vehicle Fitment Notes:
w/ Blue Stripe
w/ Blue Stripe




1976 GMC C15 Auto Trans Vacuum Modulator
$58.68
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1976 GMC C15
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Transmission Code: THM350;
Vehicle Fitment Notes:
with blue stripe
with blue stripe

1976 GMC C15 Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1976 GMC C15
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
No color code Auto Trans Vacuum Modulator Use until inventory is depleted
No color code Auto Trans Vacuum Modulator Use until inventory is depleted

1976 GMC C15 Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1976 GMC C15
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
No color code Auto Trans Vacuum Modulator Use until inventory is depleted
No color code Auto Trans Vacuum Modulator Use until inventory is depleted

1976 GMC C15 Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1976 GMC C15
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
No color code Auto Trans Vacuum Modulator Use until inventory is depleted
No color code Auto Trans Vacuum Modulator Use until inventory is depleted

1976 GMC C15 Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1976 GMC C15
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
No color code Auto Trans Vacuum Modulator Use until inventory is depleted
No color code Auto Trans Vacuum Modulator Use until inventory is depleted

1976 GMC C15 Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1976 GMC C15
Equipped With:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
No color code Auto Trans Vacuum Modulator Use until inventory is depleted
No color code Auto Trans Vacuum Modulator Use until inventory is depleted