aFe Street Series Rear Differential Cover Raw w/ Machined Fins 20-21 GM Trucks V8-6.6L Multi-Pattern • Superior Quality over Factory

• Superior Quality over Factory Intercooler

1985-1986 Chevrolet K20 Silverado 1973-1974 Chevrolet K20 Pickup Base 1969-1974 Chevrolet K20 Suburban Base 1981-1986 Chevrolet K20 Suburban Custom 1975-1980 Chevrolet K20 Suburban Custom Deluxe 1981 Chevrolet K20 Suburban Deluxe 1975-1980

which can lead to engine damage

They will fit your 3406E C12

so you can spend less time on maintenance and more time hitting the road

aFe Street Series Rear Differential Cover Raw w/ Machined Fins 20-21 GM Trucks V8-6.6L Multi-Pattern • Superior Quality over FactoryaFe Model 46 71260A This cover has an increased oil capacity over stock for better performance over a longer duration. Built in internal and external fins transfer heat from the oil to the outside air for maximum cooling. This cover incorporates a magnetic drain plug to capture loose particles for maximum protection. A calibration plug is set to the factory oil level to prevent overfilling. Our optional deep reach magnetic fill plug (PN: 46 00002) is