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1978 PONTIAC BONNEVILLE Transmission & Drivetrain
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- Carrier Case
- 8.6 in./8.5 in./8.2 in. 10 Bolt
- Dura Grip Case
- 2.73 And Up
- Position: Front and Rear
Fitment:
1978 PONTIAC BONNEVILLE 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$368.89 -
Key Features:- Automatic Transmission Oil Pan Gasket
- GM TH 350
Fitment:
1978 PONTIAC BONNEVILLE 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$33.38 -
Key Features:- Automatic Transmission Dipstick With Tube
- Chrome Plated
- Incl. O-Ring
- L-27 in.
Fitment:
1978 PONTIAC BONNEVILLE 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$37.95 -
B&M Vacuum Modulators will help you to perfectly calibrate your shift points withing a range of 2-4 mph. They are crafted in gold cadmium finish and an O-ring seal to avoid leaks. Available with pre-adjusted shift points for your convenience.Fitment:
1978 PONTIAC BONNEVILLE BASE, Brougham, Safari / 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$48.95 -
B&M Governor Recalibration Kit allows you to easily recalibrate the shift points of your transmission after you install it. The readjustment is possible through the governor cover located on the side of your transmission and takes no longer than a couple of minutes. This kit is ideal for effortless transmission swaps on lightweight vehicles and vehicles with low rear gear cargo. It comes packaged with an O-ring, a gasket, weights, springs and all other required hardware. Please keep in mind that this kit is not legal for use on emission controlled vehicles.Fitment:
1978 PONTIAC BONNEVILLE BASE, Brougham, Safari / 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$102.95 -
B&M Holeshot Torque Converters were developed to boost the launch power of your engine at a higher RPM. These advanced torque converters will allow you to upgrade your street beast by directly improving acceleration and drivetrain strength. Featuring a furnace brazed turbine, new turbine hub, extra-strength needle type thrust bearings and dual pattern drive lugs on some GM Holeshots!Fitment:
1978 PONTIAC BONNEVILLE BASE, Brougham, Safari / 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$358.95 -
B&M Holeshot Torque Converters were developed to boost the launch power of your engine at a higher RPM. These advanced torque converters will allow you to upgrade your street beast by directly improving acceleration and drivetrain strength. Featuring a furnace brazed turbine, new turbine hub, extra-strength needle type thrust bearings and dual pattern drive lugs on some GM Holeshots!Fitment:
1978 PONTIAC BONNEVILLE BASE, Brougham, Safari / 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$699.95 -
B&M Master Racing Overhaul Kits bring all you need for a complete high performance or racing transmission overhaul. These comprehensive kits include all necessary gaskets, bushings, seals and high friction materials (excluding valve body components). The Master Racing Overhaul Kits are strictly high performance materials. They are great for rebuilding as well!Fitment:
1978 PONTIAC BONNEVILLE BASE, Brougham, Safari / 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$317.95 -
Do you look for a quick and affordable solution to improve the performance of your automatic transmission? The B&M Transpak kits are the perfect answer as they will allow you to easily calibrate your shift feel to be firmer, reduce slippage and shift overlap. The Transpak will also significantly reduce overall wear and comes with everything you need to calibrate your transmission for a firmer feel. These kits will allow you to retain full automatic features when in "Drive". Plus, it is backed by a 1 year limited warranty to guarantee your investment!Fitment:
1978 PONTIAC BONNEVILLE BASE, Brougham, Safari / 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$128.95 -
Do you look for a quick and affordable solution to improve the performance of your automatic transmission? The B&M Transpak kits are the perfect answer as they will allow you to easily calibrate your shift feel to be firmer, reduce slippage and shift overlap. The Transpak will also significantly reduce overall wear and comes with everything you need to calibrate your transmission for a firmer feel. These kits will allow you to retain full automatic features when in "Drive". Plus, it is backed by a 1 year limited warranty to guarantee your investment!Fitment:
1978 PONTIAC BONNEVILLE BASE, Brougham, Safari / 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$379.95 -
B&M Automatic Transmission Deep Pans provide the perfect solution when upgrading your transmission or replacing your stock pan. These pans will help you to improve your fluid capacity and dissipate heat build-ups. The pans are available in chrome or cast aluminum finish. They are ideal for racing, towing, off-roading and even everyday driving in hot weather as they keep your transmission optimally cool. No modifications are needed to the dipstick with the B&M Deep Pans. Plus, they come packaged with a special drain plug to provide fast and clean fluid changes.Fitment:
1978 PONTIAC BONNEVILLE BASE, Brougham, Safari / 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$107.95 -
Replace your stock converters and improve your vehicle's initial acceleration with these high quality B&M Traveler Torque Converters! They are perfect for motor homes, tow vehicles and other heavy-duty applications, and will allow you to boost the acceleration without having to sacrifice normal highway operation. These B&M torque converters will increase stall speed by around 300 rpm, thanks to their intelligent internal engineering. The impeller and turbine fins come fully furnace brazed and are capable of withstanding significantly more torque and horsepower. The converters are all pressure tested, fully balanced – plus, they are backed by a 1 Year Limited Warranty to guarantee your investment!Fitment:
1978 PONTIAC BONNEVILLE BASE, Brougham, Safari / 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$375.95 -
B&M Automatic Transmission Intermediate Sprags completely eliminate sprag failure in result of excessive torque input. They are designed to improve your torque capacity by 100% over stock, thanks to the increased elements which are built into the unit. No more annoying sprag failures – get these B&M sprags today!Fitment:
1978 PONTIAC BONNEVILLE BASE, Brougham, Safari / 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$307.95 -
- Ring And Pinion Gear Set
- 7.5 in. And 7.625 in. Ring Gear
- Rear
- 2.73 Ratio
- Fits 3.08 And Down Carrier
Fitment:
1978 PONTIAC BONNEVILLE 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$454.89 -
- Ring And Pinion Gear Set
- 7.5 in. Ring Gear
- 3.08 Ratio
- Independent Rear Suspension
Fitment:
1978 PONTIAC BONNEVILLE 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$406.89 -
- Ring And Pinion Gear Set
- 7.5 in. And 7.625 in. Ring Gear
- Rear
- 3.42 Ratio
- Thick
- Fits 3.08 And Down Carrier
Fitment:
1978 PONTIAC BONNEVILLE 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$412.89 -
- Ring And Pinion Gear Set
- 7.5 in./7.625 in. 10 Bolt
- Rear
- 3.73 Ratio
Fitment:
1978 PONTIAC BONNEVILLE 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$492.89 -
- Ring And Pinion Gear Set
- 7.5 in. And 7.625 in. Ring Gear
- Rear
- 3.73 Ratio
- Thick
- Fits 3.08 And Down Carrier
Fitment:
1978 PONTIAC BONNEVILLE 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$434.89 -
- Ring And Pinion Gear Set
- 7.625 in./7.5 in. 10 Bolt
- Rear
- Thick
- 4.11 Ratio
Fitment:
1978 PONTIAC BONNEVILLE 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$386.89 -
- Ring And Pinion Gear Set
- 8.5 in./8.6 in. 10 Bolt
- Front Or Rear
- 3.08 Ratio
Fitment:
1978 PONTIAC BONNEVILLE 4.9L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS
$558.89