HEI Distributor Chrome Vacuum Advance Cover Pinit $12.00 SKU: PCE374.1001 These Speedmaster vacuum advance covers are designed to fit over the stock vacuum advance canister. They are manufactured from steel and are chrome plated for protection against corrosion. Quantity -+ Add to Cart Details Brand:SpeedmasterPart Number:PCE374.1001Part Type:Distributor Replacement PartDistributor Replacement Part Type:Vacuum advance coversQuantity:Sold ind... DetailsBackDetailsBrand:SpeedmasterPart Number:PCE374.1001Part Type:Distributor Replacement PartDistributor Replacement Part Type:Vacuum advance coversQuantity:Sold individually.Notes:Vacuum advance cover is chrome plated.See MoreSee Less