420 big block for sale or will trade for a small block open 14.5. Very strong & fresh engine with only 2 races on it. Not running big block class in my area anymore so my loss your gain. Over $3,000 in engine. Will sell for $1,850 race ready with 4 disc bully clutch setup for 428 chain with 50, 52, & 54 rear gears included. Call for more information. Rob 901-628-9399