Which flywheel will be better for a street car aluminum or steel I got a chance to buy a good USED Hays Aluminum flywheel for $130 but have heard that aluminum flywheels don't work good in street cars that weight more than 3000 lbs and my car weights like 3500 lbs so which is a better choice for the street and cruising my car has a SBC 350 with 402 HP/418 lb ft and a Munchie 4 speed with 342 gears.