{"product_id":"enginetech-p30728060-engine-piston-set-without-rings-for-pontiac-4-12in-bore","title":"Enginetech P3072(8)060 Engine Piston Set Without Rings for Pontiac 4.12in Bore","description":"\u003cp\u003eEngine Piston Set - without Rings\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech P3072(8)060 engine piston set is designed to provide high-quality replacement parts for classic Pontiac models from 1967 to 1970. Crafted with precision, this piston set ensures optimal performance and durability in your engine rebuild. Engineered specifically for engines with a 4.120-inch bore diameter, it offers reliable fitment and consistent operation. The set includes matched weights for perfect balance, promoting smooth engine performance and reducing vibrations during operation. Constructed without rings, this piston set is ideal for rebuilding or restoring vintage Pontiac engines, allowing you to customize your setup with your preferred piston rings or reuse existing ones. The top compression ring thickness is 5\/64 inches, the second compression ring is also 5\/64 inches, and the oil ring thickness measures 3\/16 inches, all designed to meet high-performance standards and ensure efficient oil control and compression sealing. The piston pin outside diameter is 0.9805 inches, providing a secure fit with your engine's connecting rods. With a compression height of 1.700 inches, this set offers the proper piston positioning within your engine block for optimal combustion and power output. Manufactured by Enginetech, a family-owned business since 1982, this piston set is part of a comprehensive line of engine components tailored for engine rebuilders and restorers. Whether you're restoring a Pontiac Catalina, Tempest, or Executive from the late 1960s, this piston set is a dependable choice to restore your engine's original performance and reliability. Enginetech’s commitment to quality and customer service ensures that you receive parts engineered for durability and precision, making your engine rebuild a seamless process.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMatched weights for perfect engine balance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop Compression Ring Thickness: 5\/64 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond Compression Ring Thickness: 5\/64 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil Ring Thickness: 3\/16 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston Pin Outside Diameter: 0.9805 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore Diameter: 4.120 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression Height: 1.700 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for classic Pontiac models from 1967 to 1970\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFits Following Models:\n\u003cbr\u003e1967 Pontiac Catalina\n\u003cbr\u003e1967 Pontiac Executive\n\u003cbr\u003e1967 Pontiac Firebird\n\u003cbr\u003e1967 Pontiac Grand Prix\n\u003cbr\u003e1967 Pontiac GTO\n\u003cbr\u003e1968 Pontiac Catalina\n\u003cbr\u003e1968 Pontiac Executive\n\u003cbr\u003e1968 Pontiac Firebird\n\u003cbr\u003e1968 Pontiac Grand Prix\n\u003cbr\u003e1968 Pontiac GTO\n\u003cbr\u003e1968 Pontiac LeMans\n\u003cbr\u003e1968 Pontiac Tempest\n\u003cbr\u003e1969 Pontiac Catalina\n\u003cbr\u003e1969 Pontiac Executive\n\u003cbr\u003e1969 Pontiac Firebird\n\u003cbr\u003e1969 Pontiac Grand Prix\n\u003cbr\u003e1969 Pontiac GTO\n\u003cbr\u003e1969 Pontiac LeMans\n\u003cbr\u003e1969 Pontiac Tempest\n\u003cbr\u003e1970 Pontiac Catalina\n\u003cbr\u003e1970 Pontiac Executive\n\u003cbr\u003e1970 Pontiac Firebird\n\u003cbr\u003e1970 Pontiac Grand Prix\n\u003cbr\u003e1970 Pontiac GTO\n\u003cbr\u003e1970 Pontiac LeMans\n\u003cbr\u003e1970 Pontiac Tempest\n\u003cbr\u003e1971 Pontiac Catalina\n\u003cbr\u003e1971 Pontiac Firebird\n\u003cbr\u003e1971 Pontiac Grand Prix\n\u003cbr\u003e1971 Pontiac Grand Safari\n\u003cbr\u003e1971 Pontiac GTO\n\u003cbr\u003e1971 Pontiac LeMans\n\u003cbr\u003e1972 Pontiac Catalina\n\u003cbr\u003e1972 Pontiac Firebird\n\u003cbr\u003e1972 Pontiac Grand Prix\n\u003cbr\u003e1972 Pontiac Grand Safari\n\u003cbr\u003e1972 Pontiac Grandville\n\u003cbr\u003e1972 Pontiac GTO\n\u003cbr\u003e1972 Pontiac LeMans\n\u003cbr\u003e1973 Pontiac Catalina\n\u003cbr\u003e1973 Pontiac Firebird\n\u003cbr\u003e1973 Pontiac Grand Am\n\u003cbr\u003e1973 Pontiac Grand Prix\n\u003cbr\u003e1973 Pontiac Grand Safari\n\u003cbr\u003e1973 Pontiac Grandville\n\u003cbr\u003e1973 Pontiac GTO\n\u003cbr\u003e1973 Pontiac LeMans\n\u003cbr\u003e1974 Pontiac Catalina\n\u003cbr\u003e1974 Pontiac Firebird\n\u003cbr\u003e1974 Pontiac Grand Am\n\u003cbr\u003e1974 Pontiac Grand Prix\n\u003cbr\u003e1974 Pontiac Grand Safari\n\u003cbr\u003e1974 Pontiac Grandville\n\u003cbr\u003e1974 Pontiac LeMans\n\u003cbr\u003e1975 Pontiac Bonneville\n\u003cbr\u003e1976 Pontiac Bonneville\n\u003cbr\u003e1977 Pontiac Bonneville\n\u003cbr\u003e1978 Pontiac Bonneville\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003eFeatures:\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eTop Compression Ring Thickness: 5\/64 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSecond Compression Ring Thickness: 5\/64 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOil Ring Thickness: 3\/16 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePiston Pin Outside Diameter: 0.9805\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBore Diameter: 4.120\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompression Height: 1.700\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTP3072(8)060\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: P3072(8)060\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand Aaia: BBPT\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Enginetech","offers":[{"title":"Default Title","offer_id":47550317756565,"sku":"P3072(8)060","price":304.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/P3072_8.jpg?v=1783640887","url":"https:\/\/mizumoauto.com\/products\/enginetech-p30728060-engine-piston-set-without-rings-for-pontiac-4-12in-bore","provider":"Mizumo Auto","version":"1.0","type":"link"}