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LS Adapter Flexplate With Crankshaft Spacer & Bolts For LS1 LS2 LS6 to TH350/700R4

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$78.98

$ 31 .99 $31.99

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✅Notes: For 1997-2007 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). May 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.
✅SFI 29.1 certified / 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
✅Package Includes: 1 x LS Crankshaft Spacer, 6 x Crankshaft Spacer Bolts, 1 x LS Adapter Flexplate / Number of Teeth: 168
✅1 Year Unlimited-mileage Quality Guarantee. Please feel free to contact us if you have any questions.

Product Description

Enhance Performance

Easy Installation

High Reliability

Notes:

For 1997-2007 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).
May 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.

Features:

SFI 29.1 certified
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

Package Includes:

1 x LS Crankshaft Spacer
6 x Crankshaft Spacer Bolts
1 x LS Adapter Flexplate

Number of Teeth:

Why Choose Our Products?

Lone Star Auto Pars INC. is a professional automotive aftermarket parts supplier with more than 15 years experience, dedicated to providing state-of-the-art produts and delivering the best services.

Wayne

Reviewed in the United States on February 5, 2024

It sucks

Kayce G.

Reviewed in the United States on April 8, 2024

cheap cheap. missing hardware and flexplate was warped. i read the reviews and still rolled the dice. cost me labor on dropping the transmssion down again. go with PRW high inertia flexplates instead. good quality parts and a company you can actually contact. this company doesnt have tech support or even a valid phone number.

Sean Lewis-Friree

Reviewed in the United States on August 14, 2023

Fits like factory one would. Didn’t explain spacer part good on install and no torque spec. I used factory spec

Alexanderia Stevens

Reviewed in the United States on August 13, 2023

This item said it was to come with the bolts to put it on and it did not. Was also extremely late due to getting stuck in customs.

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