Ronstan Core Block, Series 100 - Stand-Up, Swivelling ronstan rope 40mm sheave alloy torlon ball bearing socket cover and fasteners

socket cover and fasteners

Available as

Double Pulley for Harmonic balancer to run alternator and water pump

The tach is hooked up to +12VDC

Ronstan Core Block, Series 100 - Stand-Up, Swivelling ronstan rope 40mm sheave alloy torlon ball bearing socket cover and fastenersA balanced design approach incorporating functionality, performance and style makes the Series 100 Core Blocks the right choice for performance cruising or racing applications. A full contact bearing provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Glass Fibre reinforced nylon sheave, alloy cheeks and stainless fixings complete the