RFD BBC Billet

The RFD BBC-BILLET promises to be one of the baddest Big Block conventional heads available. Designed around raised intake runner locations with the floor of the port as much as .900" off of the deck depending on port design.Standard port location versions available as well as the super raised runner designs.

Designed primarily for Truck Pull, Turbo & Blower applications on alcohol, it's the STRONGEST BBC head available. The RFD-BBC BILLET features several options to suit your application and combination. High airspeed ports and very high flow rates make this the most powerful conventional head anywhere, ever !


Name: RFD BBC Billet


Platform: Big Block Chevy

Price: $7,800

Price is for bare set of heads

Cylinder Head Specifics

Bore: 4.5" minimum
Intake Valves: 2.35"-2.45"
Exhaust Valves: Not specified
Flow: 450-510 intake, 370 exhaust

Other Specs

> Solid
> 2.35, 2.375, 2.4 or 2.45 intake valve versions
> Several port sizes to choose from (390 to 490)
> 110cc or 122cc chamber
> Designed for large bore applications 4.5" or larger
> One-piece shaft rocker system
> 20-21-23 valve angles
> 450 to 510 cfm intake 370 cfm ex

Upgrades Available

Total: 7800.00


  • CNC Ported Cylinder Heads

  • Welding, Repair & Fabrication

  • Custom CNC Machining

  • Cylinder Head Development


Monday-Friday 10am-6pm EST

545 South Birdneck Road
Suite 109 Virginia Beach, VA 23451

Phone- (757)222-9717

Fax- (757)222-9890