| | power pkg kits superchargers crate engines carbs access fuel pumps gaskets ... b/b and some 1988-91 heavy-duty trucks with mark iv engines does not fit corvettes ... 348w all 1971-74 b/b corvettes comes with heavy-duty 3/4 ball/roller bearing ... a 88584 fits 1958-65 b/b chevy 348/409 engines has 3/4 ball/ball bearing dimension ... 1988 and later c/k pickups equipped with 454 b/b using serpentine drive belt no ... this pump is ideal for street rods with aftermarket serpentine belt pulleys ... comes with heavy-duty 3/4 ball/ball bearing ... standard rotation long-style #88514 with endurashine finish big-block chevy ... standard rotation short-style #8850 gm/ls standard rotation gm/ls standard ... polished endurashine two-piece pump for gm gen iii iv ls 3/4 pilot shaft 8896 ...
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