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Used on 3/8" 37
2-7/8 in Smart Tube
If using a Caprice
GM Gen 4 396/402/427/454 Big Block
Holley Side Hung Brass Float H77703FXXL Used on 3/8" 37Floats for most Holley 2 bbl and 4 bbl performance carburetors come in two basic designs: side hung and center hung. a "side hung float" is so called because the float arm is attached to the side of the float and it's hung or pivoted from the side of the float bowl. a "center hung float" has its float arm attached to the float center and its hung or pivoted from the center of the float bowl. r the ultimate filtration system, try Holley VoluMAX
US$ 2556.90
US$ 42.95
US$ 98.95
