{"product_id":"ls-short-crank-transmission-adapter-flexplate-spacer","title":"LS Short Crank Transmission Adapter Flexplate Spacer","description":"\u003cp\u003e\u003cb\u003eLS Short Crank Transmission Adapter Flexplate Spacer\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis LS flexplate adapter supports GM LS Gen III\/IV engine swap combinations that use an earlier GM automatic transmission and matching torque converter setup. The steel construction and included mounting hardware help establish the correct crankshaft-to-converter spacing for the transmission combinations noted in the fitment section.\u003c\/p\u003e\u003cp\u003eUse it when the LS crankshaft, flexplate, torque converter, and transmission require added spacing for proper converter pilot engagement. Confirm crank length, flexplate offset, converter depth, and transmission model before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. III\/IV (LS BASED)\u003cbr\u003e• 4.8 L \/ 293 in³ - LR4, LY2, L20\u003cbr\u003e• 5.3 L \/ 325 in³ - LM7, L59, LM4, L33, LY5, LC9, LH6, LH8, LH9, LMF\u003cbr\u003e• 5.7 L \/ 346 in³ - LS1, LS6\u003cbr\u003e• 6.0 L \/ 364 in³ - LQ9, LS2, LY6, L96, LFA, LZ1\u003cbr\u003e• 6.2 L \/ 376 in³ - LS3, L99, LS9, LSA\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCommon Vehicle Applications:\u003c\/b\u003e\u003cbr\u003eChevrolet Silverado, Tahoe, Suburban, Camaro, Corvette, Trailblazer SS, and SSR\u003cbr\u003eGMC Sierra, Yukon, Yukon XL, and Envoy Denali\u003cbr\u003ePontiac GTO, G8 GT, Firebird Trans Am, and LS engine swap builds\u003c\/p\u003e\u003cp\u003e\u003cb\u003eNotes:\u003c\/b\u003e\u003cbr\u003eFor use with pre-LS automatic transmissions (TH350, TH400, 700R4, 4L60, 4L60E, 4L85E).\u003cbr\u003eWill not fit LQ4 engines.\u003cbr\u003eConfirm crankshaft length, flexplate offset, torque converter pilot depth, and transmission model before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMaterial:\u003c\/b\u003e Steel\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMounting Hardware:\u003c\/b\u003e Included\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562204930344,"sku":"81111","price":40.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/81111_001.jpg?v=1732640189","url":"https:\/\/www.topstreetperformance.com\/products\/ls-short-crank-transmission-adapter-flexplate-spacer","provider":"Top Street Performance","version":"1.0","type":"link"}