Here are some pictures of a FMS aluminum block ... 4 bolt mains. The raw block (before machining) weighed 92 lbs. It took 4 months to get the block from Ford. I was told they are in short supply at certain times of the year. The pain in the wallet doesn't stop ... because of the four bolt mains it requires a custom oil pan. I'm still working to install the SDS ECU so its not running yet.
347 Stroker - 1
347 Stroker - 2
347 Stroker - 1
347 Stroker - 2
