Ronstan Orbit Blocks - Series 180 - Double Foot Block stuffing Ford nose Dogs have a

Ford nose Dogs have a bob weight (off centre weight on the side)

Bolts to timing case end

Removable clevis pin head

Fits most makes and model - Holden

Small Block Chev - 307 -327 - 350 - 400

Ronstan Orbit Blocks - Series 180 - Double Foot Block stuffing Ford nose Dogs have aThe highest strength to weight ratio Minimal friction loss, especially when working at high loads Totally reliable and trouble free performance Simplicity of design and construction to facilitate maintenance and servicing Elegant, functional styling and finish Orbit blocks are a no compromise product range developed to meet the demands and expectations of the very dedicated and increasingly professional racing sailor. Side cheeks incorporating head