GM LS Crankshaft Spacer for GM LS1, LS2, LS3, LS6, LS7, L92 and Pre-1997 TH350, TH400, 700-R4, 4L60, 4L60E, 4L85E

Vehicle Info Needed

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

Name: GM LS Crankshaft Spacer for GM LS1, LS2, LS3, LS6, LS7, L92 and Pre-1997 TH350, TH400, 700-R4, 4L60, 4L60E, 4L85E
Brand: JEGS
SKU: 555-601010
Price: 61.99 USD
Availability: InStock

^$61⁹⁹$68.99You Save$7.00

More than 10 available

Ships Tomorrow

Lowest Price Guarantee

GM LS Crankshaft Spacer

Adapts GM:

LS1, LS2, LS3, LS6, LS7, L92

To Pre-1997

TH350, TH400, 700-R4, 4L60, 4L60E, 4L85E

Does Not Fit GM 4L80E

Sold Individually

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)

JEGS Crankshaft Spacer is used when swapping to an automatic transmission built before 1997 with the appropriate torque converter. The LS small block crankshaft flange is shorter in relationship to the end of the bellhousing flange, which creates a gap between the crankshaft and torque converter when the bellhousing is bolted to the block, thus requiring a flexplate spacer adapter. . Make the swap a breeze with JEGS Easy Kit designed by the experts at JEGS to ensure quick and easy installation.

Part TypeCrankshaft Spacer

Product LineJEGS GM LS Engine to Pre-1997 Auto Transmission Crankshaft 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

No Questions

No Reviews

Please click here to download the instructions PDF file

Items You Need

JEGS

Flexplate Bolts for GM LS Engines Using a Crankshaft Spacer [11 mm x 1.5 Thread 1.060 in. UHL]

Part Number : 555-601011

^$20²⁹$22.99

You Save$2.70

JEGS

Heavy-Duty SFI Flexplate for 1997-2016 GM LS1, LS2, LS6 Series Engines [Internally Balanced]

Part Number : 555-601080

^$117⁶⁹$129.99

You Save$12.30

ARP

Pro Series Flexplate Bolts Small Block Chevy LS Series with Adapter Plate

Part Number : 070-244-2902

^$28⁹⁹

CHEVROLET PERFORMANCE

Flexplate [GM LS Engine]

Part Number : 809-19260102

^$109⁹⁹

TCI

399753 SFI-Approved Flexplate Chevy LS1/LS6 V8 4.8/5.3/5.7/6.0L

Part Number : 890-399753

^$375⁹⁵

JEGS