1978 Oldsmobile Cutlass Supreme Auto Trans Flexplate
Navigate our online catalogue to find original replacement Auto Trans Flexplates specifically designed to fit a 1978 Oldsmobile Cutlass Supreme.



Auto Trans Flexplate
$77.88
$66.29 CAD
10+ In Stock
Condition: New
Ships: Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Control Type: Automatic;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Normal Duty Teeth: 153 Outer Diameter: 12.85"
Normal Duty Teeth: 153 Outer Diameter: 12.85"



Auto Trans Flexplate
$77.88
$66.29 CAD
10+ In Stock
Condition: New
Ships: Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Control Type: Automatic;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Normal Duty Teeth: 153 Outer Diameter: 12.85" Normal Duty Version
Normal Duty Teeth: 153 Outer Diameter: 12.85" Normal Duty Version



Auto Trans Flexplate
$139.05
$123.95 CAD
Limited Stock
Condition: New
Ships: Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.3L 260ci V8 (3.50x3.39; 88.9x86.1); Transmission Control Type: Automatic;
Engine Base: 4.3L 260ci V8 (3.50x3.39; 88.9x86.1); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 166 Outer Diameter: 13.91"
Teeth: 166 Outer Diameter: 13.91"



Auto Trans Flexplate
$118.18
$75.53 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4); Transmission Control Type: Automatic;
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 160 Outer Diameter: 13.42" Inner Diameter: 2.5"
Teeth: 160 Outer Diameter: 13.42" Inner Diameter: 2.5"



Auto Trans Flexplate
$138.04
$110.18 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4); Transmission Control Type: Automatic;
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 160 Outer Diameter: 13.42" Inner Diameter: 2.5"
Teeth: 160 Outer Diameter: 13.42" Inner Diameter: 2.5"



Auto Trans Flexplate
$138.04
$110.18 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4); Transmission Control Type: Automatic;
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 160 Outer Diameter: 13.42" Inner Diameter: 2.5" w/o Weight
Teeth: 160 Outer Diameter: 13.42" Inner Diameter: 2.5" w/o Weight



Auto Trans Flexplate
$283.99
$150.56 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Control Type: Automatic;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Improved Heavy Duty Teeth: 153 Outer Diameter: 12.85"
Improved Heavy Duty Teeth: 153 Outer Diameter: 12.85"



Auto Trans Flexplate
$283.99
$150.56 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Control Type: Automatic;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Improved Heavy Duty Teeth: 153 Outer Diameter: 12.85" HD Version
Improved Heavy Duty Teeth: 153 Outer Diameter: 12.85" HD Version