When you buy a TRI STAR Marine Engine, you know that it's built to last, and our fear-free warranties protect your investment.

We show you've selected our 2005 Marine GM Marine Engine, part number HPT105. If this is not the Marine Engine you need, please revisit our Marine search and select the product that better suits your needs.

If this is the correct Marine Engine, please click Submit Request below and provide us with your contact information.

• Vehicle: 2005 Marine GM
• Part #: HPT105
• Marine Engine Specifications:
  • 6.2L | 8 CYL
  • RLLR CAM, 8 BLT INTK, T/C W/SENSR
  • CHEV 377 MARINE ENGINE