aFe Street Series Rear Differential Cover Raw w/ Machined Fins 20-21 GM Trucks V8-6.6L Multi-Pattern 1985-1986 Chevrolet K20 Silverado 1973-1974

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

Industrial Injection Model: TK-1075

Garrett Model 740902-0103

• Superior Quality over Factory Intercooler

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 1985-1986 Chevrolet K20 Silverado 1973-1974aFe 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