Edelbrock BBC Racing heads DR17 (NEW) Price is for the pair. (PLEASE CALL ME WITH QUESTIONS. Worked at Edelbrock for decades)
425cc rectangular-port intake runners (fully CNC ported "on 5-axis CNC" from Edelbrock in Torrance, Ca)
• Hipped (Hot isostatic pressing) for added durability, superior strength, and exceptional finish quality.
• Intake ports raised .400” (fully CNC ported from Edelbrock in Torrance, Ca)
• Exhaust ports (fully CNC ported from Edelbrock in Torrance, Ca)
• Seats & Guides installed.
• 92cc combustion chambers (fully CNC profiled from Edelbrock in Torrance, Ca)
• Valve angle 17 Degrees.
• 2.400" intake valves (recommended) not included.
• 1.800" exhaust valves (recommended) not included.
• 4.840 bore spacing.
• Billet end-seal spacers included. (Required for Tall Deck applications)
• Tall Deck intake required on standard (9.800") blocks.
• Works with conventional port location Rectangular-Port intake manifolds.
• I was planning on building a small tire drag car with a 632 Nitrous motor, not anymore ☹
• Please see image (Technical. Happy to help) or PM me.
• Shipping costs are negotiable, based on your location
• I recommend BES, or a reputable cylinder-head shop to have them assembled.
