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Our Engine Compatibility tool is to be used as a guide only. please check on the individual parts description to ensure this suits your requirements, if you are unsure, please contact the EMA sales team.
Please note that universal parts are not listed under any specific compatibility.



P-Ayr Products specializes in molded lightweight plastic replica engines, transmissions and other replica parts that manufacturers use to design products, technical schools use for education, and hobbyists use to test fit parts. The company proudly proclaims: “We build engines that don’t run.” Summit Racing carries P-Ayr plastic replica engines and other parts, including replica long block engines, replica transmissions, replica short block engines, replica quarter engine blocks, replica bellhousings, and more.