
JEGSPART NUMBER: 555-601010
GM LS Crankshaft Spacer for GM LS1, LS2, LS3, LS6, LS7, L92 and Pre-1997 TH350, TH400, 700-R4, 4L60, 4L60E, 4L85E
$6199$68.99You Save$7.00
More than 10 availableGM LS Crankshaft SpacerAdapts GM: To Pre-1997 Does Not Fit GM 4L80E Sold Individually
- LS1, LS2, LS3, LS6, LS7, L92
- TH350, TH400, 700-R4, 4L60, 4L60E, 4L85E
JEGS 555-601010 GM LS Crankshaft Spacer Adapter
- Fits the following Engines: GM LS1, LS2, LS3, LS6, LS7 and L92
- Adapts to the following Automatic Transmissions: pre-1997 TH350, TH400, 700-R4, 4L60, 4L60E, 4L85E
- Ensures proper clearance between crankshaft and torque converter
- Crankshaft bolts available separately to properly mount adapter
- Will not fit 4L80E transmission or 1999-2000 6.0 liter engine with long snout crankshaft
- Spacer fits between the crank flange and the flexplate (See illustration above for proper fitment)
JEGS 555-601010 GM LS Crankshaft Spacer Adapter Requires:
- Longer flexplate bolts. We recommend JEGS 555-601011
- Flat style flexplate like JEGS 555-601080 , TCI 399753 or GM 19260102(required for proper starter engagement)
JEGS 555-601010 GM LS Crankshaft Spacer Adapter Will NOT FIT:
- GM 4L80E Automatic Transmission
- 1999-2000 GM LS 6.0L Engine with long snout crank (use TCI 890-399753 or GM 809-19260102 flexplate only, along with original bolts)
Part TypeCrankshaft Spacer
BrandJEGS
Package Height0.8
Package Width3.0
Package Length4.0
Weight0.95 PG
Part CategoryPerformance Parts
Crankshaft Spacer MaterialSteel
Crankshaft Spacer Bolt Pattern6 Bolt
QuantitySold Individually
Part FitmentSemi Universal
Crankshaft Spacer O.D.3.858 in (97.993 mm)
Crankshaft Spacer I.D.2.88 in (73.152 mm)
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
![Flexplate Bolts for GM LS Engines Using a Crankshaft Spacer [11 mm x 1.5 Thread 1.060 in. UHL]](https://www.jegs.com/images/mini_200/500/555/555-601011.jpg)
![Heavy-Duty SFI Flexplate for 1997-2016 GM LS1, LS2, LS6 Series Engines [Internally Balanced]](https://www.jegs.com/images/mini_200/500/555/555-601080.jpg)

![Flexplate [GM LS Engine]](https://www.jegs.com/images/mini_200/800/809/809-19260102.jpg)



