93005-139 / The Wheel Chevrolet Internal Balance 139 Tooth

Description

• Internal Balance Chevrolet 2.488" Standard Crank
• Big Block Internal Balance and Small Block Internal Balance 2 Piece Rear Main Seal
• 139 Tooth, requires special starter pinion drive
• SFI 29.2 Certified
• Superior in Strength
• 0.1875” Thick Chromoly Center Blank
• Hand Fitted and Welded Ring Gear
• 3 x 10.750”, 3 x 11.500" GM Converter Bolt Patterns
• Precision Machined, Welded, and Balanced In House