B&M Hi-Tek Aluminum Differential Cover for GM 9.5-inch 14-bolt - Black - 71505 axle-back-exhaust 5 Type Direct-Fit Inlet Attachment

5 Type Direct-Fit Inlet Attachment Bolt-On Converter Quantity 1 Finish Stainless Steel Air Tube Adaptable No Clamp Included Yes Outlet Attachment Bolt-On Gasket Included Yes

2 L6 1963 Pontiac Tempest 195/3

3L V8 1980 - 1981 Pontiac Grand Prix 265/4

7L V8 1969 - 1979 Checker Marathon 350/5

Adapter AN Size ( A ) 6 AN MALE Adapter AN Size ( B ) 6 AN FEMALE Adapter Type Shut-Off Valve Ball Material Aluminum w/ Hard PTFE Coating Brand Earls Emission Code 5 Finish Anodized Clear

B&M Hi-Tek Aluminum Differential Cover for GM 9.5-inch 14-bolt - Black - 71505 axle-back-exhaust 5 Type Direct-Fit Inlet AttachmentOverview: 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