Dodge 360 more HP.

Basic port/polish of cylinder heads. Edelbrock Performer RPM intake, 750 CFM carburetor of your choice, KB 107 pistons, Comp XE274 cam, Dougs 450 headers with full dual exhaust and you should be close. You'll want to ensure the transmission is in good condition, torque convert, brakes and the rear axle will possibly need to upgraded as well.