I love my quiet, efficient 300 torque maker too. That intake probably says Offenhauser btw. I've helped swap those and Clifford intakes in. A buddy has an 84 F150 4x4 with the 300, Offy intake, Holley vacuum secondary 390(?) cfm and a 4 speed, 3.55 axles, 32" mud tires, big winch bumper up...