Harken 80mm Single Element Block Mastbase w/Swivel MELCABI3 Fits: Most Mallory V-8 YL

Fits: Most Mallory V-8 YL & YD 8 cylinder Distributors with Clockwise or Counter Clockwise Rotation

and contaminants into wood and fiberglass

Mounts to 3/4” to 7/8” round rails

Ideal for power and sailboats

quality craftsmanship

Harken 80mm Single Element Block Mastbase w/Swivel MELCABI3 Fits: Most Mallory V-8 YL80mm Single Element Block Mastbase with Swivel Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Elements design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks. Sideplates are hardcoat anodized to resist