1979 Pontiac Bonneville Auto Trans Flexplates
Save up to 40% on original replacement 1979 Pontiac Bonneville Auto Trans Flexplates. Navigate our online catalogue to find Auto Trans Flexplates and other parts designed specifically to fit a 1979 Pontiac Bonneville.




Auto Trans Flexplate
$69.51
$66.64
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Normal Duty; For internally balanced engine with 2 piece crank seal; 11.25" Torque converter mounting hole spread Teeth: 168 Outer Diameter: 14.13" Inner Diameter: 2.49" Bolt Hole Size: 5/16"
Normal Duty; For internally balanced engine with 2 piece crank seal; 11.25" Torque converter mounting hole spread Teeth: 168 Outer Diameter: 14.13" Inner Diameter: 2.49" Bolt Hole Size: 5/16"



Auto Trans Flexplate
$69.51
$66.64
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Normal Duty; For internally balanced engine with 2 piece crank seal; 11.25" Torque converter mounting hole spread Teeth: 168 Outer Diameter: 14.13" Inner Diameter: 2.49" Bolt Hole Size: 5/16" Exc. Racing Eng.
Normal Duty; For internally balanced engine with 2 piece crank seal; 11.25" Torque converter mounting hole spread Teeth: 168 Outer Diameter: 14.13" Inner Diameter: 2.49" Bolt Hole Size: 5/16" Exc. Racing Eng.



Auto Trans Flexplate
$132.09
$110.29
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Improved Heavy Duty Teeth: 168 Outer Diameter: 14.13" Bolt Hole Size: 5/16"
Improved Heavy Duty Teeth: 168 Outer Diameter: 14.13" Bolt Hole Size: 5/16"



Auto Trans Flexplate
$132.09
$110.29
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Improved Heavy Duty Teeth: 168 Outer Diameter: 14.13" Bolt Hole Size: 5/16" Exc. Racing Eng.
Improved Heavy Duty Teeth: 168 Outer Diameter: 14.13" Bolt Hole Size: 5/16" Exc. Racing Eng.



Auto Trans Flexplate
$124.52
$74.97
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8); Transmission Control Type: Automatic;
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 160 Outer Diameter: 13.42"
Teeth: 160 Outer Diameter: 13.42"



Auto Trans Flexplate
$124.52
$74.97
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8); Transmission Control Type: Automatic;
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 160 Outer Diameter: 13.42" Exc. Racing Eng.
Teeth: 160 Outer Diameter: 13.42" Exc. Racing Eng.



Auto Trans Flexplate
$159.91
$134.49
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Transmission Control Type: Automatic;
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 166 Outer Diameter: 13.91"
Teeth: 166 Outer Diameter: 13.91"



Auto Trans Flexplate
$159.91
$134.49
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Transmission Control Type: Automatic;
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 166 Outer Diameter: 13.91" Exc. Racing Eng.
Teeth: 166 Outer Diameter: 13.91" Exc. Racing Eng.



Auto Trans Flexplate
$159.91
$134.49
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 166 Outer Diameter: 13.91"
Teeth: 166 Outer Diameter: 13.91"



Auto Trans Flexplate
$159.91
$134.49
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 166 Outer Diameter: 13.91" w/ Weight
Teeth: 166 Outer Diameter: 13.91" w/ Weight



Auto Trans Flexplate
$118.18
$94.34
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Korea
Vehicle fitment:
Engine Base: 4.9L 301ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Engine Base: 4.9L 301ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 166 Outer Diameter: 13.96"
Teeth: 166 Outer Diameter: 13.96"



Auto Trans Flexplate
$118.18
$94.34
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Korea
Vehicle fitment:
Engine Base: 4.9L 301ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Engine Base: 4.9L 301ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Teeth: 166 Outer Diameter: 13.96" Exc. Racing Eng.
Teeth: 166 Outer Diameter: 13.96" Exc. Racing Eng.

Auto Trans Flexplate
$164.07
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
Racing Teeth: 168 Outer Diameter: 14.13" Bolt Hole Size: 5/16"
Racing Teeth: 168 Outer Diameter: 14.13" Bolt Hole Size: 5/16"