Chev Stainless Steel Mercruiser Thermostat Housing Replaces 860256A4 Sierra 18-1989 and 18-3530-1 ronstan ball bearing orbit blocks - series 30 - single becket swivel self-lubricating nylatron sheave Dock Edge - DE1200F -

Dock Edge - DE1200F - 24FT Heavy Duty P Profile Dock Edging - White

Twin non-counter rotating outboard installations to 300HP maximum

Ideal for vessels in the 40 - 52 Ft range

dent-resistant

Aluminized surface reflects 2000 degrees F Multitude of uses around race cars

Chev Stainless Steel Mercruiser Thermostat Housing Replaces 860256A4 Sierra 18-1989 and 18-3530-1 ronstan ball bearing orbit blocks - series 30 - single becket swivel self-lubricating nylatron sheave Dock Edge - DE1200F -For use in Big Block and Small Block Chevy Mercruiser Applications Constructed of Cast Stainless Steel. Replaces factory black cast iron MerCruiser housing. Designed to work in conjunction with the factory circulating pump. Can be used in low profile applications such as EFI engines etc. Thermosat NOT Included. Works with Mercruiser 860256A4 MCM & MIE V6 V8 (305 & 350cid) w Bravo Drive Replaces Sierra 18 1989 and 18 3530 1