Designed to fit most vehicles with GM 10.5-inch 14-bolt differential. However each vehicle may have other interfering components and adequate clearance and fitment should be verified prior to purchase & installation. Refer to ID guide and measurement diagram for specifications.
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: Does Not Include Gasket
Features:
Load Bolts for Additional Support for Bearing Caps
Magnetic Drain Plug for Easy Servicing
Additional .75-quart of Fluid Capacity
A356.0-T6 Aluminum Construction
Lifetime Limited Warranty
Machined B&M Logo
Specs
Bolt Count
14
Bolt Pattern
GM 10.5
Brand
B&M
California Proposition 65 Chemical Name
Chromium (hexavalent compounds)
California Proposition 65 Required
Yes
Call Out Size (in)
3.33
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)
3.8
Part Number
70501
Emissions
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Designed to fit most vehicles with GM 10.5-inch 14-bolt differential. However each vehicle may have other interfering components and adequate clearance and fitment should be verified prior to purchase & installation. Refer to ID guide and measurement diagram for specifications.
Applications
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.