Winters 64976 Crankshaft Adapter, CT 525, GM LS, Steel

#80264976

Winters 64976 Crankshaft Adapter, CT 525, GM LS, Steel

Name: Winters 64976 Crankshaft Adapter, CT 525, GM LS, Steel
Brand: Winters
SKU: 80264976
Price: 76.99 USD
Availability: InStock
Rating: 5 (1 reviews)

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Winters crankshaft adapter for LS-based crate engines
Converts LS crate engine crankshaft from LS pattern and spacing to small block Chevy
Used in sealed crate motor racing classes where CT525 engines are required

$76.99

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Product Summary

Steel

Winters crankshaft adapter for LS-based crate engines
Converts LS crate engine crankshaft from LS pattern and spacing to small block Chevy
Used in sealed crate motor racing classes where CT525 engines are required
Allows use of current yoke/spline driveline pieces when converting from traditional SBC to LS race engines
Cadmium plated steel construction. Requires special machined height 11mm mounting bolts not included but available separately as # 802-68938

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Key Specs

MFG. Part #	64976
Brand	Winters

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Winters 64976 Details

Easily Adapt the CT525 LS Racing Engine to Your Circle Track Race Car’s Driveline

When updating your racing program to run GM’s CT525 crate engine in a sealed engine race series that requires it, you not only have to work through updates like engine mounting and headers, but also how to connect your new GM crate engine to your existing driveline. The LS series of engines not only uses a different bolt pattern and metric hardware, but the crankshaft’s offset to bellhousing mounting surface of the block is different as well, creating fitment/length issues with your crankshaft flange and spline drive coupler/U-joint that necessitates an LS crank spacer.

Fitting a LS crank spacer adapter allows the direct attachment of your standard SBC drive flange and coupler/U-joint to your new CT525 engine. It will work with our aluminum and chromoly drive flange yoke, as well as our aluminum ball spline yoke, and many others. Machined from steel and cadmium plated to resist rusting, the adapter is drilled for the LS crankshaft pattern and includes specially machined 11mm crankshaft bolts for mounting. The threaded holes use the standard small block Chevy bolt pattern, allowing your current yoke or drive flange adapter to easily mount up to your new CT525 engine.

LS crank spacer machined from steel and cadmium plated to resist rust
Adapts CT525 crate engine crankshaft flange to Gen1 SBC pattern and location
Works for any LS-based engine (LS1, LS2, LS3, LS6, LS7, etc.)
Provides correct pattern and spacing to install Gen 1 SBC crank flange
6 special machined shallow head 11mm LS crankshaft bolts required and available separately as # 802-68938.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Winters 64976 Specifications

KEY SPECS
MFG. Part #	64976
Brand	Winters

GENERAL
Notes	1.21 LB. OVERALL THICKNESS .652, 4.670 OD , .405 THICK FLANGE
Sold in Quantity	Each
Material Type	Steel

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I would buy this again

5.0

7 months ago

Rj29j

Silver lake, wi

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Worked as needed

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