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Guest
·The Holley 300-12 Street Dominator manifold(fits both 2v and 4v heads) has ports the same as the 2v heads Its power range is idle-5500rpm The plenum volume and runner size are smaller than other single plane manifolds allowing better low rpm performance
We sold quite a few of them back in the late 70's early 80's not a bad manifold for a street motor
We sold quite a few of them back in the late 70's early 80's not a bad manifold for a street motor