1966 GMC G1000 Series Auto Trans Overhaul Kits
Save up to 40% on original replacement 1966 GMC G1000 Series Auto Trans Overhaul Kits. Navigate our online catalogue to find Auto Trans Overhaul Kits and other parts designed specifically to fit a 1966 GMC G1000 Series.


Auto Trans Overhaul Kit
$95.70
$120.28
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: A745G;
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6); Transmission Code: A745G;

Auto Trans Overhaul Kit
$95.70
$120.28
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: AT218;
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6); Transmission Code: AT218;

Auto Trans Overhaul Kit
$95.70
$120.28
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: SM326;
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6); Transmission Code: SM326;

Auto Trans Overhaul Kit
$95.70
$120.28
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: SM420;
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6); Transmission Code: SM420;

Auto Trans Overhaul Kit
$95.70
$120.28
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: T89;
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6); Transmission Code: T89;

Auto Trans Overhaul Kit
$95.70
$120.28
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: U/K;
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6); Transmission Code: U/K;

Auto Trans Overhaul Kit
$95.70
$120.28
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: A745G;
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6); Transmission Code: A745G;

Auto Trans Overhaul Kit
$95.70
$120.28
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: AT218;
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6); Transmission Code: AT218;

Auto Trans Overhaul Kit
$95.70
$120.28
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: SM326;
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6); Transmission Code: SM326;

Auto Trans Overhaul Kit
$95.70
$120.28
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: SM420;
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6); Transmission Code: SM420;

Auto Trans Overhaul Kit
$95.70
$120.28
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: T89;
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6); Transmission Code: T89;

Auto Trans Overhaul Kit
$95.70
$120.28
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: U/K;
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6); Transmission Code: U/K;

Auto Trans Overhaul Kit
$95.70
$120.28
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: A745G;
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6); Transmission Code: A745G;

Auto Trans Overhaul Kit
$95.70
$120.28
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: AT218;
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6); Transmission Code: AT218;

Auto Trans Overhaul Kit
$95.70
$120.28
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: SM326;
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6); Transmission Code: SM326;

Auto Trans Overhaul Kit
$95.70
$120.28
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: SM420;
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6); Transmission Code: SM420;

Auto Trans Overhaul Kit
$95.70
$120.28
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: T89;
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6); Transmission Code: T89;

Auto Trans Overhaul Kit
$95.70
$120.28
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: U/K;
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6); Transmission Code: U/K;

Auto Trans Overhaul Kit
$138.08
$108.12
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);
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit).
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit).

Auto Trans Overhaul Kit
$138.08
$108.12
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);
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Less Extension Housing Seal Only Fits THM400
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Less Extension Housing Seal Only Fits THM400

Auto Trans Overhaul Kit
$138.08
$108.12
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);
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Only Fits THM400
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Only Fits THM400

Auto Trans Overhaul Kit
$138.08
$108.12
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);
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6);
Vehicle Fitment Notes:
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit).
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit).

Auto Trans Overhaul Kit
$138.08
$108.12
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);
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6);
Vehicle Fitment Notes:
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Less Extension Housing Seal Only Fits THM400
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Less Extension Housing Seal Only Fits THM400

Auto Trans Overhaul Kit
$138.08
$108.12
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);
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6);
Vehicle Fitment Notes:
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Only Fits THM400
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Only Fits THM400

Auto Trans Overhaul Kit
$138.08
$108.12
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);
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit).
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit).

Auto Trans Overhaul Kit
$138.08
$108.12
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);
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Less Extension Housing Seal Only Fits THM400
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Less Extension Housing Seal Only Fits THM400

Auto Trans Overhaul Kit
$138.08
$108.12
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);
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Only Fits THM400
Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber lip seals, metal clad seals, sealing rings(full kit). Only Fits THM400

Auto Trans Overhaul Kit
$83.82
$70.48
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);
Engine Base: 2.5L 2507cc 153ci L4 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
Less Sealing Rings and Extension Housing Seal Only Fits THM400
Less Sealing Rings and Extension Housing Seal Only Fits THM400

Auto Trans Overhaul Kit
$83.82
$70.48
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);
Engine Base: 3.2L 3180cc 194ci L6 (3.56x3.25; 90.5x82.6);
Vehicle Fitment Notes:
Less Sealing Rings and Extension Housing Seal Only Fits THM400
Less Sealing Rings and Extension Housing Seal Only Fits THM400

Auto Trans Overhaul Kit
$83.82
$70.48
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);
Engine Base: 3.8L 3769cc 230ci L6 (3.88x3.25; 98.4x82.6);
Vehicle Fitment Notes:
Less Sealing Rings and Extension Housing Seal Only Fits THM400
Less Sealing Rings and Extension Housing Seal Only Fits THM400