B&M Hi-Tek Aluminum Differential Cover for GM 9.5-inch 14-bolt - Black - 71505 axle-back-exhaust 9 Substrate Material Ceramic Air

9 Substrate Material Ceramic Air Tube Adaptable No Converter Quantity 1 Outlet Attachment Clamp-On Inlet Attachment Bolt-On Oxygen Sensor Location Pre and Post Converter Material Stainless Steel Finish Stainless Steel Series HM Grade Subtitle Federal / EPA Compliant Title HM Grade Direct-Fit Type Direct-Fit Main Piping Diameter (In

MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 93340 helps keep the check engine light off

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

B&M Hi-Tek Aluminum Differential Cover for GM 9.5-inch 14-bolt - Black - 71505 axle-back-exhaust 9 Substrate Material Ceramic AirOverview: 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