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Designed for use with 3-bolt collector rings, these 18 in. long Holley collector extensions enable the racer to adjust his torque curve to suit track conditions. These kits contain two extensions, matched gaskets, and six nuts and bolts.
( 3 )
$145.95
$80.95
On Sale
Hooker collector ring kits enable the header builder to adapt Hooker collector extensions or reducers to the basic collector. The kits include two 3-bolt rings, matching gaskets, and six bolts.
( 3 )
$54.45
$29.95
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