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Hays Crankshaft Adapter Sleeve 41-200

Hays Crankshaft Adapter Sleeve 41-200
Hays Crankshaft Adapter Sleeve 41-200Hays Crankshaft Adapter Sleeve 41-200Hays Crankshaft Adapter Sleeve 41-200Hays Crankshaft Adapter Sleeve 41-200
$46.99 ea
NEWARRIVING SOONEstimated Ship Date 10/25/2023 (If Ordered Today)9 available from HOLLEY PERFORMANCE PRODUCTS as of 10/03/2023
Model: 4006850
Supplier has not provided any fitment data for this product.
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.
  • Crankshaft Adapter Sleeve
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
About Hays

Drag racing's biggest stars have relied on Hays clutches since SEMA Hall of Famer Bill Hays decided back in 1958 that there had to be a way to build one that could stand up to racing's unimaginable power and torque. Now part of Holley Performance, Hays continues to develop complete clutch kits for an infinite number of high-performance applications, pressure plates for precise gear changes, clutch discs for smooth, chatter-free engagement, and flywheels and flexplates ideal for today's vehicles.


Crank Pilot Diameter 1.375
Emission Code 5
Engine Application Ford
Flexplate Application GM
Inside Diameter 1.025
Material Steel
Outside Diameter 1 1.375
Outside Diameter 2 2.00
Part Type Engine Crankshaft Adapter Sleeve
SFI Approved No
Transmission Use 4L60E
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm


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Hays Crankshaft Adapter Sleeve 41-200:
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