{"title":"Chevrolet\/GM Inline-6 - Transmission Adapter Kits","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"gm-engines-to-transmissions","title":"PACH101:  Chevrolet Inline\/Straight-6 (216\/235\/261) to Chevy\/GM (ref.TH350\/TH400) V8 Automatic Transmission Adapter Kit","description":"\u003cp data-end=\"694\" data-start=\"434\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eChevrolet Inline\/Straight-6 (216\/235\/261) to Chevy\/GM (ref.TH350\/TH400) V8 Automatic Transmission Adapter Kit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"694\" data-start=\"434\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"694\" data-start=\"434\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eADDITIONAL PRODUCTS AVAILABLE\u003c\/span\u003e:\u003c\/strong\u003e  \u003cem\u003eIf you are planning to purchase a Shift Controller option with your Adapter Kit, please see the link below to add the Throttle-position Sensor (TPS) Adapter Kit to suit your application.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"694\" data-start=\"434\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca style=\"color: rgb(255, 128, 0); text-decoration: underline;\" title=\"Performance Adapters - Transmission Stand-alone Controllers \u0026amp; TPS Adapter Kits\" href=\"https:\/\/performanceadapters.com\/collections\/transmission-stand-alone-controllers\"\u003e\u003cstrong\u003eTRANSMISSION STAND-ALONE CONTROLLERS \u0026amp; TPS ADAPTER KITS - ADD-TO-ORDER HERE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"694\" data-start=\"434\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"694\" data-start=\"434\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKIT OVERVIEW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis adapter kit caters to another classic engine: the General Motors Second Generation Inline 6 engines 216\/235\/261. Along with the GMC equivalent Inline-6 (see PA Kit #PAGM101), these engines, which were manufactured from 1937 to 1962, found their place in nearly all Chevrolet and GM platforms. We hold the opinion that the I6 engines are among the best sounding classic engines and were known for their unwavering reliability and steadfast work ethic.\u003c\/p\u003e\n\u003cp\u003eWhat does this mean? It means they deserve better treatment than being discarded for an LS engine swap. Instead, we propose upgrading these classics with a modern transmission, allowing them to continue their legacy and enabling you to enjoy comfortable highway drives.\u003c\/p\u003e\n\u003cp\u003eOur solution comes in the form of a one-piece 6061 billet aluminum adapter plate, offering a simple and straightforward upgrade that can be installed with just a handful of bolts. Our provided starter bolts directly into the adapter plate, occupying the same as the original Stovebolt starter area. There is no cutting or grinding of any bellhousing material is required during installation. \u003cstrong\u003eOur Adapter Plate also has \"mid-mounting\" points added. This has always been a concern when swapping transmissions on these engines is that you give-up your rear engine mounts. Not anymore as we have incorporated the ability to keep the OEM style rear engine mounts. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdditionally, we include a custom pre-welded flexplate designed to bolt directly onto the OEM crankshaft. This flexplate is specifically engineered to work seamlessly with a 3-pad 10.75\" or 11.50\" torque converter, ensuring optimal performance and compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003c\/span\u003e:  If you have an early 4 Bolt crank please contact us as our standard flex plate will not work.\u003c\/p\u003e\n\u003cp\u003eIn summary, our adapter plate and custom flexplate offer a hassle-free solution for upgrading your classic General Motors Inline 6 engine with a modern transmission, preserving its heritage while enhancing its drivability and performance on the road.\u003c\/p\u003e\n\u003cp\u003eWe also offer packages with a US Shift transmissi\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eon \u003ca href=\"https:\/\/www.usshift.com\/index.shtml\" title=\"US Shift\" style=\"color: rgb(0, 0, 0);\"\u003eComputer\u003c\/a\u003e. T\u003c\/span\u003ehis is needed if you're planning on using a more modern 4 speed transmission. When purchased with our kit you will receive a package discount of $100 off.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKit Contains:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e1ea - Adapter plate\u003cbr\u003e1ea - Starter\u003cbr\u003e1ea - Flexplate\u003cbr\u003e1ea - Hardware kit\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFor additional questions, please Call, Text or Email us anytime at\u003cbr\u003e608-640-2328 or Sales@Performanceadapters.com\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePerformance Adapters is not responsible for return shipping. Additional return information can be found in our policy pages. If you have any additional questions, please contact us call, text or email.\u003c\/em\u003e\u003c\/p\u003e","brand":"Performance Adapters","offers":[{"title":"WithOUT Transmission Controller","offer_id":43561401942188,"sku":"PACH101","price":725.0,"currency_code":"USD","in_stock":true},{"title":"With Quick-4 Transmission Controller","offer_id":43561401974956,"sku":"PACH101-QK4","price":1420.0,"currency_code":"USD","in_stock":true},{"title":"With Quick-4 w\/ Remote Display","offer_id":43561402007724,"sku":"PACH101-QK4RD","price":1610.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/6226\/1676\/files\/Chevystraight6.jpg?v=1765911439"},{"product_id":"flexplate-chevrolet-216-235-261-inline-6","title":"Flexplate - Chevrolet 216\/235\/261 Inline-6 to Chevy V8 Automatic Transmission  (#PAFPCHST6)","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eFlexplate - Chevrolet 216\/235\/261 Inline-6 to Chevy V8 Automatic Transmission\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e*This Flexplate can be used for an *OEM replacement Flexplate (*addtional spacer\/shim sold separately) and also for direct replacement for the Performance Adapters Kit!*\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFor additional questions, please Call, Text or Email us anytime at\u003cbr\u003e608-640-2328 or Sales@Performanceadapters.com\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePerformance Adapters is not responsible for return shipping. Additional return information can be found in our policy pages. If you have any additional questions, please contact us call, text or email.\u003c\/em\u003e\u003c\/p\u003e","brand":"Performance Adapters","offers":[{"title":"Replacement for Kit #PACH101","offer_id":45338592542892,"sku":"PAFPCHST6-KIT","price":110.0,"currency_code":"USD","in_stock":true},{"title":"OEM Replacement (w\/ Spacer Shim)","offer_id":45338592575660,"sku":"PAFPCHST6-OEM","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/6226\/1676\/files\/Flexplate-ChevySt.6-Chevy-V8-Auto..webp?v=1764097838"},{"product_id":"pagm101-gmc-inline-straight-6-i-e-270-to-chevy-gm-ref-th350-th400-v8-automatic-transmission-adapter-kit","title":"PAGM101:  GMC Inline\/Straight-6 (i.e. 270) to Chevy\/GM (ref.TH350\/TH400) V8 Automatic Transmission Adapter Kit","description":"\u003cp data-end=\"694\" data-start=\"434\"\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eGMC Inline\/Straight-6 (i.e. 270) to Chevy\/GM (ref.TH350\/TH400\/700R4\/200R4\/4L80) V8 Automatic Transmission Adapter Kit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"694\" data-start=\"434\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"694\" data-start=\"434\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eADDITIONAL PRODUCTS AVAILABLE\u003c\/span\u003e:\u003c\/strong\u003e  \u003cem\u003eIf you are planning to purchase a Shift Controller option with your Adapter Kit, please see the link below to add the Throttle-position Sensor (TPS) Adapter Kit to suit your application.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"694\" data-start=\"434\"\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003ca style=\"color: #ff8000; text-decoration: underline;\" title=\"Performance Adapters - Transmission Stand-alone Controllers \u0026amp; TPS Adapter Kits\" href=\"https:\/\/performanceadapters.com\/collections\/transmission-stand-alone-controllers\"\u003e\u003cstrong\u003eTRANSMISSION STAND-ALONE CONTROLLERS \u0026amp; TPS ADAPTER KITS - ADD-TO-ORDER HERE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"694\" data-start=\"434\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"694\" data-start=\"434\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKIT OVERVIEW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis adapter kit caters to another classic engine: the GMC Inline 6 engines (i.e. 270). Along with the Chevrolet equivalent Inline-6 (see PA Kit #PACH101), these engines, which were manufactured from 1937 to 1962, found their place in nearly all Chevrolet and GM platforms. We hold the opinion that the I6 engines are among the best sounding classic engines and were known for their unwavering reliability and steadfast work ethic.\u003c\/p\u003e\n\u003cp\u003eWhat does this mean? It means they deserve better treatment than being discarded for an LS engine swap. Instead, we propose upgrading these classics with a modern transmission, allowing them to continue their legacy and enabling you to enjoy comfortable highway drives.\u003c\/p\u003e\n\u003cp\u003eOur solution comes in the form of a one-piece 6061 billet aluminum adapter plate, offering a simple and straightforward upgrade that can be installed with just a handful of bolts. Our provided starter bolts directly into the adapter plate, occupying the same as the original Stovebolt starter area. There is no cutting or grinding of any bellhousing material is required during installation. \u003cstrong\u003eOur Adapter Plate also has \"mid-mounting\" points added. This has always been a concern when swapping transmissions on these engines is that you give-up your rear engine mounts. Not anymore as we have incorporated the ability to keep the OEM style rear engine mounts. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdditionally, we include a custom pre-welded flexplate designed to bolt directly onto the OEM crankshaft. This flexplate is specifically engineered to work seamlessly with a 3-pad 10.75\" or 11.50\" torque converter, ensuring optimal performance and compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003c\/span\u003e:  If you have an early 4 Bolt crank please contact us as our standard flex plate will not work.\u003c\/p\u003e\n\u003cp\u003eIn summary, our adapter plate and custom flexplate offer a hassle-free solution for upgrading your classic General Motors Inline 6 engine with a modern transmission, preserving its heritage while enhancing its drivability and performance on the road.\u003c\/p\u003e\n\u003cp\u003eWe also offer packages with a US Shift transmissi\u003cspan style=\"color: #000000;\"\u003eon \u003ca href=\"https:\/\/www.usshift.com\/index.shtml\" title=\"US Shift\" style=\"color: #000000;\"\u003eComputer\u003c\/a\u003e. T\u003c\/span\u003ehis is needed if you're planning on using a more modern 4 speed transmission. When purchased with our kit you will receive a package discount of $100 off.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKit Contains:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e1ea - Adapter plate\u003cbr\u003e1ea - Starter\u003cbr\u003e1ea - Flexplate\u003cbr\u003e1ea - Hardware kit\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFor additional questions, please Call, Text or Email us anytime at\u003cbr\u003e608-640-2328 or Sales@Performanceadapters.com\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePerformance Adapters is not responsible for return shipping. Additional return information can be found in our policy pages. If you have any additional questions, please contact us call, text or email.\u003c\/em\u003e\u003c\/p\u003e","brand":"Performance Adapters","offers":[{"title":"WithOUT Transmission Controller","offer_id":45295706472620,"sku":"PAGM101","price":750.0,"currency_code":"USD","in_stock":true},{"title":"With Quick-4 Transmission Controller","offer_id":45295706505388,"sku":"PAGM101-QK4","price":1445.0,"currency_code":"USD","in_stock":true},{"title":"With Quick-4 w\/ Remote Display","offer_id":45295706538156,"sku":"PAGM101-QK4RD","price":1635.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/6226\/1676\/files\/Chevystraight6.jpg?v=1765911439"}],"url":"https:\/\/performanceadapters.com\/collections\/chevrolet-gm-inline-6-transmission-adapter-kits.oembed","provider":"Performance Adapters","version":"1.0","type":"link"}