1975 Pontiac Grand Prix Engine Blocks
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Dart®Special High Performance Engine BlockPontiac Grand Prix 6.6L 1975, Special High Performance Engine Block by Dart®. The SHP Ford Block is tailored to the most popular performance and racing applications. The valley is machined to accept factory roller lifter guides and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2,944.48 - Darton Sleeves®Donovan™ Replacement Cylinder SleevePontiac Grand Prix 6.6L With Chevy Small Block Engines 1975, Donovan™ Replacement Cylinder Sleeve by Darton Sleeves®. The ASTM specifications for performance ductile iron sleeves indicates a minimum tensile strength of 100,000 pounds....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$132.66
- Dorman®Autograde™ Expansion PlugsPontiac Grand Prix 1975, Autograde™ Expansion Plugs by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$13.35 - $17.18
- Pioneer Automotive®Expansion Plug KitPontiac Grand Prix 1975, Expansion Plug Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.09 - $40.21
- Enginetech®Expansion Plug KitPontiac Grand Prix 1975, Expansion Plug Kit by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$5.21 - $20.26
- ARP®Main Stud KitPontiac Grand Prix 1975, Main Stud Kit by ARP®. There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come...Designed and manufactured using innovative technologiesMade with maximum safety and reliability in mind$99.61 - $149.25
- Pioneer Automotive®Crankshaft Main Bearing Cap StudPontiac Grand Prix 1975, Crankshaft Main Bearing Cap Stud by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$91.57 - $128.56
- SCE Gaskets®Accu Seal Pro Rear Main SealPontiac Grand Prix With Pontiac Short Block Engine 1975, Accu Seal Pro Rear Main Seal by SCE Gaskets®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$109.49
- Moroso®Rear Main Seal AdapterPontiac Grand Prix 6.6L 1975, Rear Main Seal Adapter by Moroso®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$225.99 - $252.99
- Dart®LS Next GEN III Cast Iron BlockPontiac Grand Prix 6.6L 1975, LS Next GEN III Cast Iron Block by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Dart’s LS Next block is cast in the USA with premium cast iron alloyConventional style 4-bolt steel main caps with 7/16" bolts are used$4,654.75
- Dart®Special High Performance Pro Engine BlockPontiac Grand Prix 6.6L 1975, Special High Performance Pro Engine Block by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Brand new precision machined, light weight cast iron blockBillet steel main caps$3,806.23
- Pioneer Automotive®Poly Steel Block Plug KitPontiac Grand Prix 1975, Poly Steel Block Plug Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.99
- Dura-Bond®Oil Galley Rear Main PlugPontiac Grand Prix 6.6L 1975, Oil Galley Rear Main Plug by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Made with precision and quality in mindDesigned to meet your specific needs$8.24
- Billet SpeedWorks®Main Bearing Cap SetPontiac Grand Prix 6.6L 1975, Main Bearing Cap Set by Billet SpeedWorks®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$266.90 - $311.61
- PCE®Main CapsPontiac Grand Prix 7.5L 1975, Main Caps by PCE®. These extreme main cap sets consist of the center three caps. Procomp Electronics billet main caps are precision CNC-machined from superior-quality 1025 billet steel. They come available...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$127.70
- Proform®Expansion PlugPontiac Grand Prix 1975, Expansion Plug by Proform®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Carefully designed to improve the performance of your vehicleCrafted from first-rate materials$29.01 - $33.66
- Proform®Expansion Plug InsertPontiac Grand Prix R Engine VIN Character With Chevy Small Block Engines 1975, Expansion Plug Insert by Proform®. Official GM Licensed Product. With Raised Bowtie Emblem. Material: Billet Aluminum. Designed to Hide Unsightly Freeze...Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle$32.94
- QRP®Valley Pan GrommetPontiac Grand Prix 1975, Valley Pan Grommet by QRP®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum...Made from first-rate materialsDesigned to comply with high-quality standards$15.31
- PRW®4-Bolt Crankshaft Main Bearing CapPontiac Grand Prix 6.6L 1975, 4-Bolt Crankshaft Main Bearing Cap by PRW®. Designed utilizing the latest technology, this product by PRW features premium quality and will perform better than advertised. Perfect for your vehicle and...Made with precision and quality in mindDesigned to meet your specific needs$263.56
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