LS1/LS2/LS6/5.3/6.0 to TH350/700R4/4L60 Adapter Flexplate -

LS1/LS2/LS6/5.3/6.0 to TH350/700R4/4L60 Adapter Flexplate - SFI 29.1 Certified - Direct Bolt-On - Compatible with Gen III LS Engines - Durable Construction
- Compatible with Various Transmissions: This adapter flexplate allows the use of GM TH350, 700R4, 200-4R, 4L60, and Powerglide transmissions with Gen III LS engines, providing versatility for your engine swap project.
- Wide Torque Converter Compatibility: Works with 10.75" and 11.066" (11.1") torque converter bolt patterns, ensuring compatibility with a range of torque converters for seamless integration.
- Cost-Saving Solution: Designed to work with the factory LS starter, this adapter flexplate helps reduce conversion costs by utilizing existing components.
- Enhanced Durability: Featuring double welded ring gears, this flexplate is built to withstand the demands of high horsepower Gen III engines, providing added durability and reliability.
- SFI 29.1 Certified and Thicker Design: With a thickness that is 0.035" thicker than stock, this flexplate meets SFI 29.1 certification, ensuring safety and performance. Constructed from cold-rolled premium steel, it offers long-lasting strength and resilience.
Make your Gen III LS swap a breeze with this flexplate adapter for GM automatic transmission. These platinum series flexplates are engineered to handle extreme duty applications and designed to take the punishment of today's high horsepower Gen III engines. The 4mm thick centerplate provides a solid foundation (that's 0.035" thicker than stock). Ring gears are precision welded to meet SFI 29.1 specifications, utilizing robotic cold-welding processes. These flex plates are inspected throughout the manufacturing cycle to ensureÂ a high quality, safe end product. SFI 29.1 certified Direct bolt onÂ for Gen III LS engines w/ "short" crank flange Adapts to GM TH350/700R4/2004R/4L60/Powerglide transmissions Works with 10.75" & 11.066" (11.1") bolt-pattern torque converters Constructed from cold-rolled premium steel 0.035" thicker than stock flexplates Long lasting gold iridited finish prevents rust Forged 1-piece steel ring gear w/ 168 teeth Features double welded ring gears for added durability Works with factory LS starter motor For 1997-07 GM LS1/LS6 engines (up to '09 for LS2) and 4.8/5.3/6.0 truck engines including L33, L59, LM4, LM7, LQ4, LQ9, and LR4. Adapts all of these engines to TH350, 700R-4, 200-4R, 4L60 and Powerglide transmissions that originally came behind a non-LS engine (such as a SBC or BBC V8).
Country USA
Brand Speedway Motors
Manufacturer Speedway Motors
ItemPartNumber 57534610
UnitCount 1
ReleaseDate 0000-00-00

Country	USA
Brand	Speedway Motors
Manufacturer	Speedway Motors
ItemPartNumber	57534610
UnitCount	1
ReleaseDate	0000-00-00

LS1/LS2/LS6/5.3/6.0 to TH350/700R4/4L60 Adapter Flexplate - SFI 29.1 Certified - Direct Bolt-On - Compatible with Gen III LS Engines - Durable Construction

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