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LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve

LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve

Chevy LS V8, 2004R, 4L60E, 700R4, Powerglide, TH350, TH400, 1.04" Overall Height, Steel

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LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
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LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
LS Crankshaft TH350/TH400/700R4 Torque Converter Adapter Sleeve
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Part # 57518346
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  • Compatible with GM LS series Xtreme Duty Flexplate with a 4mm thick centerplate
  • Premium steel construction, black painted finish
  • For TH350 or TH400 transmission application
  • Small end diameter 1.70", big end diameter 2.00"
  • Height 1.04", inside diameter 1.47"

Details

MFG. Part #:
57518346
Overall Height:
1.04"
Inside Diameter:
1.47"
Diameter Small End:
1.70"
Diameter Big End:
2.00"
Material Type:
Steel
Finish:
Painted
Sold in Quantity:
Each

Info

This adapter sleeve will connect a GM LS engine crankshaft to an older GM 2/3/4 speed automatic transmission torque converter. It centers the torque converter hub into the LS cranksaft. Use with flexplate adapter 57534610.

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, TH400, 700R-4, 200-4R, early 4L60 and Powerglide transmissions that originally came behind a non-LS engine (such as a SBC or BBC V8).

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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