Thanks WERBY I had a hunch they were 500s. I have another 3x2 setup that is original and also ready to go. After I install the new 428 in the LTD I will try them both. The 428 is new with Ross pistons crower solid and warmed over Ebock heads.I have the long cast iron headers and a 4 speed all ready to go but nowhere to do the work. Thanks FED
Arent You a Wa resident? I live in stanwood.