Ronstan Ball Bearing, Series 30 - Stand Up, Loop Top clamp block Fits Mercruiser Number: 740344

Fits Mercruiser Number: 740344

Exhaust Manifold for PCM GM engines (305/350)

Stroke 228mm (9")

Lexus Manifolds to suit 4

Ronstan Ball Bearing, Series 30 - Stand Up, Loop Top clamp block Fits Mercruiser Number: 740344Sheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Features: Low friction 2 stage ball bearing system provides consistent performance over the full working load range. High static and dynamic load capacity. Light weight Versatile head fittings Applications: Primary lead blocks on dinghies and catamarans Control lines on