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Fits all smallblock, 426 Hemi, and big block Mopars. This takes out "bounce" between the distributor shaft and drive gear (in block), preventing gear from moving upwards as oil pump torque varies as each gerotor lobe builds pressure.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.