One pair of NOS original #10 Wittek bypass hose clamps. NOT Reproduction! Correct 5/16" hex head bolt, not the early common screwdriver head from the 50's era. These are new original assembly line parts from the 60's-70's. Correct finish with the correct #10 markings... NOT the replacement #39 parts other vendors are selling. Very nice Original galvanized finish. Correct for 396, 427, and 454.
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