Ronstan Series 60 Core Block - Single, Rope/Wire Sheave gauges Suit Square bore carby and

Suit Square bore carby and spread bore inlet manifold ie: Holley Carby to Quadrajet

Comes complete with Series 20 ball bearing sheave

hose & Clamps

Stainless Steel Spring

Can be mounted on either windscreens up to 1" thick or on the dash

Ronstan Series 60 Core Block - Single, Rope/Wire Sheave gauges Suit Square bore carby andCore Blocks are a true all round solution. A tuned 2 stage bearing system 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. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for