[haysonj]

Years ago when I was young and dumb( now I think I'm old and dumb) I had a 67 with a six was replacing a broken piston with the motor still in the truck. Wanted to check the deck height on the piston so I had my wife bump the motor. Fuel pump shot gas on my arm and the spark from the coil that I had just laid on the fender ignighted it. Lucky I had a long sleeve shirt on so only got minor burns. Could have been a lot worse.