B&M Hi-Tek Aluminum Differential Cover for GM 8.875-inch 12-bolt Car - 70500
SKU: 48696942443

B&M Hi-Tek Aluminum Differential Cover for GM 8.875-inch 12-bolt Car - 70500

Sale price$167.37 Regular price$185.97
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

B&M Hi-Tek Aluminum Differential Cover for GM 8.875-inch 12-bolt Car - 70500Overview: Our engineers designed the line of Hi Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of thick A356. 0 T6 aluminum, which dissipates heat much faster than the factory steel unit keeping the fluid temperature lower under high stress loads vs. a steel cover. Then for added durability, we added a reinforced center bar for extra

Overview:

Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of thick A356.0-T6 aluminum, which dissipates heat much faster than the factory steel unit keeping the fluid temperature lower under high-stress loads vs. a steel cover. Then for added durability, we added a reinforced center bar for extra strength along with load bolts to help prevent bearing cap deflection under severe loads. The internal shape of the cover retains the smooth round back internally to help keep the fluid flow going over the ring gear to properly lubricate the gears and bearings. Additional features include a magnetic drain plug for catching ferrous metal particles, machined B&M logo and all necessary hardware and easy to follow detailed instructions for a quick and simple installation you can do at home. Note: Gasket not included

Features:

  • Load Bolts for Additional Support for Bearing Caps
  • Magnetic Drain Plug for Easy Servicing
  • A356.0-T6 Aluminum Construction
  • Additional .5-quart Fluid Capacity
  • Over 65 Years of B&M Quality
  • Lifetime Limited Warranty
  • Machined B&M Logo

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Bolt Count 12
Bolt Pattern GM 8.875
Brand B&M
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
California Proposition 65 Required Yes
Call Out Size (in) 3.6
Carrier Main Cap Support Yes
Color/Finish Raw Aluminum
Drain Plug Included Yes
Emission Code 5
Filler Plug Included Yes
Gasket Included No
Material A356.0-T6 Aluminum
Product Type Differential Cover
Thickness (in) 3.6
Warning California Proposition 65
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48696942443

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M
Waukegan, US
★★★★★ 5
Very durable!
Color: carrot orange
This toy lasted us so long! It is durable, the dogs love the squeaker, and they love to try to chew the green leaves.
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Reviewed in the United States on June 6, 2026
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TV
San Leandro, US
★★★★★ 3
Did not last an hour. Leaves destroyed and pieces everywhere.
Color: carrot orange
Did not last an hour for medium size dog. Will not hold up to any aggressive chewer.
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Reviewed in the United States on May 3, 2026
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Paul Duke
Houston, US
★★★★★ 5
Awesome and truly indestructible
Color: carrot orange
Very good dog toy. My dog destroys most “indestructible” dog toys within an hour. This has withstood her every effort. She loves the crinkle and loves the bounce when fetching.
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Reviewed in the United States on May 25, 2026
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Yahaira Gonzalez
New York, US
★★★★★ 5
Favorite bones for my dog
Size: Small, Color: Pink
Dog favorite bones, but broken fast pink bone. I buy multiple times.
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Reviewed in the United States on June 7, 2026
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Jamie Long
Whiting, US
★★★★★ 5
Great for a teething puppy
Size: Small, Color: Pink
This is one of the best training collars we have used. So good that we ordered a second one so each dog has one and we have recommended it to several other people. It has 3 options, beeping, vibration and shock. Each option has several different settings. The collar comes in many different colors. It is very sturdy and it is waterproof. It is adjustable and the clip is very sturdy. I had previously bought a different training collar that did not phase my dog in the slightest and was a complete waste of money. It always seemed to be low on battery even after charging, this one however lasts like a week after charging. I will continue to use this brand for sure
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Reviewed in the United States on June 8, 2026

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