Basic Power Industries proudly presents ProPower Gold Marine Engines
Competitive pricing. Meticulous craftsmanship. Excellent warranty. Fast Delivery. First Mate Marine offers it all with your satisfaction in mind, making it easy to see why First Mate is your best partner for all replacement inboard and stern-drive marine engines.

THE First Mate

First Mate

  • High-Quality Remanufactured Engines

  • Immediate Shipping to the 48 States

  • Quality and Value-packed

  • Exact Replacement Availability


At First Mate Marine, your complete satisfaction is our first and foremost concern. We offer Marine Long Blocks. If you need an engine that is not listed, please call us for a quote.




ProPower Gold
Marine Engines by
First Mate




At First Mate Marine, we bore every cylinder to within .004 of the finished size. Then we use a diamond hone to ensure bore geometry is held within 300 millionths of an inch. Next is a surface finish test to measure the roughness and plateau finish of the cylinder wall.

Rod Heater
Parts which are not cleaned, inspected and reclaimed, are replaced with new. Rods are chemically cleaned, completely rebuilt, checked for bend and twist, and hardened.
We completely assemble each engine in a clean and controlled environment under the supervision of a trained Quality Control department. Constant supervision, testing and auditing assures every First Mate Marine Engine meets our stringent requirements.
First Mate Marine Cylinder Heads are cleaned and remanufactured to perform like new. Our quality programs enforce excellence in every operation, from hand repair to state-of-the-art 3-angle seat cutting.
  engine crate

First Mate Marine Engines are shipped in a high quality crate.

Mercruiser 3.7L 224 cid
4 Cylinder
Ford 5.0L 302 cid
Small Block V8
Ford 5.8L 351 cid
Small Block V8
GM 4.3L 262 cid V6 GM 5.0L 305 cid
Small Block V8
GM 5.7L 350 cid
Small Block V8
GM 7.4L 454 cid
Big Block V8
Chrysler 5.2L 318 cid
Small Block V8
Chrysler 5.9L 360 cid
Small Block V8