a pile of metal assemblies - second-hand engines in a garage or car repair shop. background for auto service or men`s magazine

air assemblies auto automobile automotive background block blue brand bright car chrome classic clean concept engine engines expensive fast future futuristic garage glimmer hot luxury machine magazine mechanic mechanical mens metal metallic motor muscle new oil old part pile polished pollution power prototype racing repair robotic secondhand service shiny shop show speed sportscar technology transparent transportation unusual vehicle vintage workshop