Due to financial difficulties I am forced to sell my set of M&A heads. They are machined and I can include multiple sets of valve springs. However they have 1.94 intake valves and will not fit on a 3.8 bore. They heads were cracked and have been professionally repaired, and re-tested with no leaks. They are fully ported. $1200 Plus shipping. The porting cost me $800 alone, and the repair $500.