Ronstan Single Block - Swivel & Becket - All Purpose johnson Front and rear shaft seals

Front and rear shaft seals for moisture protection

DELCO   8000186

suit GM engines V-6 & V-8 with stamped steel timing covers

Ronstan Sheave Acetal - Brass Bearing

black aluminum bezel

Ronstan Single Block - Swivel & Becket - All Purpose johnson Front and rear shaft sealsRonstan's All Purpose Blocks are a great all round solution. With Acetal polymer sheaves this single block with swivel and becket is available in 2 sizes. Features: 316 Stainless Steel polished bearing races, load straps and head Universal Captive LockTM swivel head can be fixed at 0, 90 or left free to swivel Removable becket pins allow lines to be spliced prior to fitting and are locked into position without the use of split rings or tools Snap