Gen III LS V8 Adapter Flexplate Kit For LS1/LS2/LS6/5.3/6.0 to TH350/700R4/4L60 | Repair and Installation Guide

Notes:

• 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).M
• ay not work with some 1999-2000 LQ4 6.0 LS engines, specifically ones that came with a 4L80E automatic as they require a flat flexplate due to the “tall” crank flange.

Description:

• 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 ensure a high quality, safe end product.
• Direct bolt on for Gen III LS engines with “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 with 168 teeth
• Features double welded ring gears for added durability
• Works with factory LS starter motor

Gen III LS Flexplate Bolts

• Fits Che-vro-let Gen III/LS Series V8
• Exclusive, flat, 12-point head design
• Has a 200,000 psi rating
• M11 x 1.5

LS Crank Sleeve Adapter

• Overall Height: 1.04″
• Inside Diameter: 1.47″
• Diameter Small End: 1.70″
• Diameter Big End: 2.00″
• Material Type: Steel

Torque Converter Bolt Kit

• Under Head Length: 1.25″
• Thread Pitch: 7/16″-20
• Wrench Type: 12 Point

Package Includes:

• 1 x Trans Adapter Flexplate
• 6 x Gen III LS Flexplate Bolts
• 1 x LS Crank Sleeve Adapter
• 3 x Torque Converter Bolt Kit

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