Goodwin Copetition CNC Pro Ported Chev BB Aluminum Heads, 350cc/121cc, 1.625" Mechanical Roller, Pair

Goodwin Competition CNC Pro Ported Power Plus Chev BB Heads Aluminum

Professional porting now available to everyone! From the top name in competition research and development for many top race teams comes these fully CNC ported masterpieces. The latest in wet flow technology produces a minimal cross sectional area with max velocity air flow. Full attention is applied to each intake runner, exhaust runner, chamber, and bowl area, for the best flowing heads of their class.

• Precision CNC Pro Ported by Goodwin Competition
• The Latest in Wet Flow Technology
• Minimal Cross Sectional Area with Max Velocity Air Flow
• Full Attention is Applied to each Intake Runner, Exhaust Runner, Combustion Chamber and Bowl Area

Assemblies include 2.300"/1.880" Severe Application stainless steel race valves, premium roller valve springs, 10 degree titanium retainers, 10 degree forged locks, VTO super seals, spring seats, ARP rocker studs, and guide plates.