Originally Posted by motor (Post 2956514)

yep quadrajet.I checked a little into history of motor (s) .I've got a pair ,only selling one .These motors were bought and installed in a 40' cruiser .yes cruiser.They came with stellings ,but original owner swapped / bought gill.I'm not understanding what he was thinking when he installed them in a 40X15 flybridge boat . Intake is/was a holley pattern that was nicely machined for qjet..It's original aluminum intake ,with machined plates on ports to adapt hi-deck .Even though these are good running motors.I'm thinking the value is in the sum of the parts .They were closed cooling motors.The valve covers have 540/575hp on them .:drink: