Related Clues:

• Stokes up
• Tendons, ligaments
• Locomotive pullers
• Places for pistons
• Beavers' river blockers
• Car parts that roar and purr
• Beavers’ creations
• Water containers?
• Gasoline and propane
• Stops up, as a river
• Blocks, like a river
• Power-production projects
• Half of GM
• Components of cars
• Lake formers