B-2055 - CRANK HUB BBC EXT BALANCE 2.1in (3/16 & 1/4 KEYWAYS)

Name: B-2055 CRANK HUB BBC EXT BALANCE 2.1in (3/16 & 1/4 KEYWAYS)
Brand: Rrr
SKU: B-2055
Price: 377.99 USD
Availability: InStock

CRANK HUB BBC EXT BALANCE 2.1in (3/16 & 1/4 KEYWAYS)

List Price: ~~$534.80~~

You Save: 29%

Your Cost: $377.99

Weight: 4 lbs

In Stock

External Counter Balanced BBC crank hubs are machined from Billet chrome-moly steel and oxidized black.

Measures 2.100 from where the blower pulley seats inward to the crank gear.

Features:

1/4 & 3/16 Keyways
Standard 6 Holes (3/8 - 24)
2.782in Bolt Center
Scalloped Machine Profile to accommodate a press-on degree ring (sold separately).

NOTES:

The larger 7in Degree Ring may interfere with your fuel pump extension flange.
Engines with stock, short water pumps or alternators in the stock location requires a special, shorter hub. Please call or email for details.

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