1969 Chevrolet Camaro Holley Dual Feet Pump To Carb Line With Fuel Block 4pc. 1969 Chevrolet Camaro 396CID-350/375HP 4bbl Holley Dual-Feed 3/8", 5/16" Pump to Carb Lines 3pc. 1969 Chevrolet Chevelle/Malibu/SS 396ID-375HP Holley Dual Feed 3/8", 5/16" Pump to Carb Lines 3pc.