Holley EFI Plug-and-Play Engine Wiring Harness - Small Block Ford R09P0032XL a ten pound valve is

a ten pound valve is used to compensate for return spring tension and maintain wheel cylinder sealing in the drums

Mildew resistant padding

On specific models

5" Deep Circle Track/Circle Track Pro Power Oil Pan with a M-55HV High Volume Oil Pump

Kit includes six 3/8"-24 x 3/8"-16 studs with 12 point steel nuts to secure torque tube to rear end housing

Holley EFI Plug-and-Play Engine Wiring Harness - Small Block Ford R09P0032XL a ten pound valve isThis harness is for fuel injected small block ford engines, such as 5. 0L, or 5. 8L Windsor powerplants. Plug and play ignition capability with Dual Sync and HyperSpark Distributors, ignition adapter 558 305 is required for applications with a TFI distributor. The 5. 0L Ford main harness is pre terminated with Ford PWM IAC connector, for the OEM PWM idle air control motor commonly found on late 80's and early 90's engines. Compatible with Holley EFI