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#282399753
TCI Automotive 399753 LS1 Engine to GM Auto Transmission Adapter
- Has a 29.1 SFI safety rating certification
- It is specific to a converter with a 10-1/2" and 11.063" bolt pattern
- Spacer properly positions the flexplate and supports the converter hub
$375.95
/each
In Stock
Quantity
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Product Summary
4L60E, 700R4, TH350, TH400, 168 Tooth Count, Steel
- Has a 29.1 SFI safety rating certification
- It is specific to a converter with a 10-1/2" and 11.063" bolt pattern
- Spacer properly positions the flexplate and supports the converter hub
- Will allow you to bolt a TH350, TH400*, Powerglide, and 700R4 transmission up to your LS-Series engine
- Flexplate is .035" thicker than stock and the starter ring is welded to both sides of the flexplate for additional strength
Key Specs
| MFG. Part # | 333753 |
| Brand | TCI Automotive |
| Tooth Count | 168 |
| SFI Rating | 29.1 |
| Material Type | Steel |
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TCI Automotive 333753 Details
If you want to bolt a TH350, TH400*, Powerglide, and 700R4 transmission up to your LS-Series engine, you need this kit. The spacer properly positions the flexplate and supports the converter hub. For Turbo 350, Turbo 400*, and 700R4 transmission application.
SFI 29.1 approved. Dual bolt patterns: stock LS-Series and small GM bolt pattern.
Kit includes:
- dual bolt pattern SFI rated flexplate
- flexplate spacer
- flexplate to crankshaft bolts
- instructions
TCI Automotive 333753 Specifications
TCI Automotive 333753 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 333753 |
| Brand | TCI Automotive |
| Tooth Count | 168 |
| SFI Rating | 29.1 |
| Material Type | Steel |
| GENERAL | |
| Sold in Quantity | Each |
| GTIN Code | 788120030274 |
Ratings & Reviews
5
3 Reviews
Customers highly commend our product for its perfect fit and heavy-duty quality, emphasizing its enduring durability. The product has proven to be highly practical and adaptable, consistently praised for its successful integration in various applications, such as Ls engine and power glide replacements. The proven material quality and the perfect-fit feature of the product have been repeatedly recommended, setting our product apart from competitors. In particular, customers appreciate the product’s compatibility with a '71 Duster race car and an LS2, demonstrating its versatility. Despite a higher price point, customers believe the product's superior features and longevity justify the investment.
Ratings & Reviews
5
3 Reviews
Customers highly commend our product for its perfect fit and heavy-duty quality, emphasizing its enduring durability. The product has proven to be highly practical and adaptable, consistently praised for its successful integration in various applications, such as Ls engine and power glide replacements. The proven material quality and the perfect-fit feature of the product have been repeatedly recommended, setting our product apart from competitors. In particular, customers appreciate the product’s compatibility with a '71 Duster race car and an LS2, demonstrating its versatility. Despite a higher price point, customers believe the product's superior features and longevity justify the investment.
5
3 reviews
5
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Filter by Ratings
Perfect fit, heavy duty
5.0
4 years ago
Jt
South dakota
Verified
Little bit expensive but should outlast the motor by far.
Would Recommend
We would buy this product again
5.0
6 years ago
Nacza
Jarvis Ontario Canada
Verified
We used this to swap a Ls engine and power glide into our 71 Duster race car Every thing bolted uo perfectly
Would Recommend
Perfect fit for ls2 to power glide
5.0
7 years ago
Bob
Jersey
Verified
Ls2 to powerglide perfect fit
Would Recommend
Showing 3 of 3 reviews
Fitment
Fitment
2004 Buick Rainier
GM LM4
2004-2005 Cadillac CTS
GM LS6
2002-2011 Cadillac Escalade
GM LM7
GM LQ9
2003-2006 Cadillac Escalade ESV
GM LM7
GM LQ9
2002-2006 Cadillac Escalade EXT
GM LM7
GM LQ9
2002-2006 Chevy Avalanche 1500
GM LM7
2000-2002 Chevy C1500
4.8 Chevy LS V8
GM LM7
GM LQ4
2001-2004 Chevy Corvette
GM LS6
1999-2014 Chevy Silverado 1500
4.8 Chevy LS V8
GM LM7
2007 Chevy Silverado 1500 Classic
GM LQ4
2001-2003 Chevy Silverado 1500 HD
GM LQ4
2005-2006 Chevy Silverado 1500 HD
GM LQ4
2007 Chevy Silverado 1500 HD
GM LQ9
2007 Chevy Silverado 1500 HD Classic
GM LQ4
2000-2004 Chevy Silverado 2500
GM LM7
GM LQ4
2005 Chevy Silverado 2500
GM LQ9
2001-2011 Chevy Silverado 2500 HD
GM LQ4
2007 Chevy Silverado 2500 HD Classic
GM LQ4
2001-2006 Chevy Silverado 3500
GM LQ4
2007 Chevy Silverado 3500 Classic
GM LQ4
2007-2011 Chevy Silverado 3500 HD
GM LQ4
2003-2004 Chevy SSR
GM LM4
2000-2001 Chevy Suburban 1500
GM LM7
2002-2006 Chevy Suburban 1500
GM L59
GM LM7
2000-2006 Chevy Suburban 2500
GM LQ4
2000-2006 Chevy Tahoe
4.8 Chevy LS V8
GM L59
GM LM7
2007 Chevy Tahoe
4.8 Chevy LS V8
2002-2009 GMC Envoy
GM LM4
2002-2006 GMC Envoy XL
GM LM4
2004-2005 GMC Envoy XUV
GM LM4
2001-2005 GMC Savana 1500
4.8 Chevy LS V8
GM LM7
GM LQ4
2006 GMC Savana 1500
4.8 Chevy LS V8
GM L33
GM LM7
GM LQ4
2007-2014 GMC Savana 1500
4.8 Chevy LS V8
GM L33
GM LQ4
2001-2005 GMC Savana 2500
4.8 Chevy LS V8
GM LM7
GM LQ4
2006-2013 GMC Savana 2500
4.8 Chevy LS V8
GM L33
GM LQ4
2002-2005 GMC Savana 3500
4.8 Chevy LS V8
GM LM7
GM LQ4
2006-2013 GMC Savana 3500
4.8 Chevy LS V8
GM L33
GM LQ4
2007 GMC Sierra 1500 Classic
GM L33
GM L59
GM LM7
2001-2003 GMC Sierra 1500 HD
GM LQ4
2005-2006 GMC Sierra 1500 HD
GM LQ4
2007 GMC Sierra 1500 HD Classic
GM LQ4
1999-2001 GMC Sierra 2500
GM LM7
GM LQ4
2002-2004 GMC Sierra 2500
GM LQ4
2001-2011 GMC Sierra 2500 HD
GM LQ4
2007 GMC Sierra 2500 HD Classic
GM LQ4
2001-2006 GMC Sierra 3500
GM LQ4
2007 GMC Sierra 3500 Classic
GM LQ4
2001 GMC Sierra C3
GM LQ4
2000-2011 GMC Yukon
4.8 Chevy LS V8
GM LM7
2000 GMC Yukon XL 1500
GM LM7
2001-2011 GMC Yukon XL 1500
GM L59
GM LM7
GM LQ4
2000-2011 GMC Yukon XL 2500
GM LQ4
2003-2007 Hummer H2
GM LQ4