Crankshaft Adapter Sleeve [GM LS]

Name: Crankshaft Adapter Sleeve [GM LS]
Brand: HAYS
SKU: 490-41-201
Price: 25.99 USD
Availability: OutOfStock

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^$8⁰⁰

555-601012

LS1 Pilot Spacer 1998-04 LS1 Engines using a TH350/TH400 Transmission

^$17⁹⁹

GM Engine

Crankshaft Adapter Sleeve

GM LS to Pre-1997 Automatic Transmission

TH3500, TH400, 700R4, 4L60E

1.700 in. Crank Pilot Diameter

1.708 in. ID

1.960 in. OD

Steel

HAYS / MR GASKET 41-201 Features:

Hays crankshaft adapter sleeves allow you to bolt a GM automatic transmission to a Ford engine or an older GM automatic transmission to an LS-series engine. These adapter sleeves insert into the crankshaft flange with no modifications to give you the correct distance and pilot size to use a torque converter of the transmission type being installed. Use of this adapter keeps from possibly damaging the input shaft of your transmission when doing a transmission swap. These are manufactured from precision CNC-machined top quality steel.

Versions available to adapt Ford engine to GM transmission or LS engine to older GM transmission
CNC machined for a precise fit
Made from high quality steel
Adapts crankshaft pilot to torque converter snout
Gives added spacing between engine block and flexplate

Part TypeCrankshaft Spacer

BrandHAYS

Package Height2.1

Package Width2.5

Package Length3.0

Weight0.23 PG

Part CategoryPerformance Parts

Crankshaft Adapter Sleeve Outside Diameter 21.96 in (49.784 mm)

Crank Pilot Diameter1.7 in (43.18 mm)

Crankshaft Adapter Sleeve Inside Diameter1.708 in (43.383 mm)

Crankshaft Adapter Sleeve Outside Diameter 11.7 in (43.18 mm)

QuantitySold individually