This budget friendly head is perfect for your 509 to 540 Cubic Inch operating below 6500 RPM
AF64-2052S
100 Micron Pro Filter with -12AN ORB PortsBlue Finish
AR135-3710
The Aeroflow Performance diesel specific manual boost controller is a dedicated unit for diesel turbocharged engines running variable vane turbocharges
Pro-Comp Series Tachometer AU6809 Product:5", Pedestal Mount, Electric, Memory, 0-9,000 rpm This budget friendly head isPro Comp Series Tachometer5", Pedestal Mount, Electric, Memory, 0 9,000 rpm AU6809 6809 Operates on 4, 6, or 8 cylinder engines with points, electronic, and most 12V high performance racing ignitions. These Pro Comp gauges offer the power of information to racers looking for critical accuracy and smooth pointer movement. They have a black face with white digits and a silver finish bezel. Gauges illuminate via incandescent bulbs and "around the dial"