Pulled my 15 year old 502 MAG to replace the engine coupler. Motor has 400 hours on the clock. Was going to upgrade the lower end but too much rust and too may rung off bolts. Freeze plugs look really bad. So I need a short block. Looking for stock block with crank, pistons and cam. I have the rest. Any suggestions on where to get a quality product would be greatly appreciated.

Ed

'99 Sonic Prowler 260
502 MAG/380 Hours/B1 Drive/B1-24P Prop
Dart PRO-1 Aluminum Heads/SS Intakes/Inconel Exhausts
Comp Cam Roller Rockers/Push Rods (.375")
Cometic SS Head Gaskets
ARP Studs
IMCO Aluminum Exhaust
Hardine Polished SS Risers
Complete MSD Ignition/Cooling Fan
Denso Iridium Plugs/MSD Plug Wires
K&N/Hardine Marine/PWR Air Intake
ECM Upgrade
San Juan FWC
RACOR Water Separator
Corsa Silent Choice Removed
Custom PWC Cold Air Intake