Description
Small Block Chevy (SBC) 6″, 10 rib anodized aluminum crankpulley with hardware. Fits 142, and 177 SBC with long nose.
Part number 6810WIN.
Holley specifications: Pro-Street Lower Drive Pulley Lower 6 in. For 142 & 177 SBC w/Long Nose 10 Rib
Features:
- Pro-Street
- Drive Pulley
- 4.465″ Thick

Timing hub assembly for direct drive
Replacement drive snout seal for direct drive, or 2.5" drive.
Replacement oil level indicator - dipstick-default markings 