Originally posted by jsharp:
-Tommy, IMO, you'd be better off using a Motorcraft oil filter vs. the Delco variety. The Motorcraft FL-400S filter which fits your SHO has the bypass valve in the top where it belongs and a silicone anti-drainback valve...
Good advice...and, move up to the a larger capacity Motorcraft FL1A, Baldwin B2-HPG, K&N HP-3001, etc. Add approx. 400 ml (14 oz) to maintain proper oil level.