Allstar Crankshaft Hub 4.375" OD Aluminum Black Anodized Small Block Chevy ALL90030

Allstar Crankshaft Hub 4.375" OD Aluminum Black Anodized Small Block Chevy ALL90030 – Allstar Performance part number ALL90030.

Small Block Chevy Aluminum Crankshaft Hub. Designed specifically for circle track racers, this Small Block Chevy aluminum crank hub is not a harmonic damper. Hub is significantly lighter than a harmonic balancer and dramatically reduces rotating weight for quicker acceleration off the turn.

Hub has engraved timing marks at 0 Degree and from 30 Degree to 42 Degree, is 4-3/8 Inch in diameter, features three 3/8 Inch - 16 accessory threads and weighs just one pound. Fits all internally balanced small block Chevy engines.

Note: Designed for internally balanced engines only and must be balanced with the rotating assembly.

Details:

• Thread: 3/8 Inch - 16
• Outside Diameter: 4-3/8 Inch
• Finish: Anodized
• Color: Black
• Engine Type: Small Block Chevy
• Material: Aluminum
• Sold As: Each

Application Notes:

• All Internally Balanced Small Block Chevy Engines

Product information

• Allstar Performance part number: ALL90030
• Country of origin: USA
• Package size: 5.2 x 4.9 x 2.85 in
• Shipping weight: 1.16 lb

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