Jiffy-tite 3000 Series Quick-Connect Straight Hose End -6 AN Hose to Quick-Connect Socket - Black Engine Diapers The Primary Tubes on This the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

The Primary Tubes on This Header Step Up In Diameter To Provide Excellent Horsepower and Torque Increases Across The Entire RPM Range

1987 Chevrolet R20 CID 400

This programming cable features a 9-pin serial connector on one end

This item will not fit models equipped with eAssist Powertrain

3-1/2 in Round Outlet

Jiffy tite 3000 Series Quick Connect Straight Hose End 6 AN Hose to Quick Connect Socket Black Engine Diapers The Primary Tubes on This the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) The Primary Tubes on This Header Step Up In Diameter To Provide Excellent Horsepower and Torque Increases Across The Entire RPM Range 1987 Chevrolet R20 CID 400