K1 K448X3 - K395X125 Pistons, Rings, Pins, & Clips 2618 Forging Ships FREE! injection The high-velocity raised exhaust ports

The high-velocity raised exhaust ports are modeled on their own Pro Stock heads using airflow concepts that dramatically improve cylinder scavenging and the engine’s ability to accelerate quickly

There is a high risk of explosion in the event of a backfire

230cc Large Bore Race Head Flow Chart

1 Minimum                      Roller               4000 - 7500                  Drag

LS7 SB Chevy Aluminum Bare CNC Ported RHS Cylinder Heads #54501 (valve train parts not included)

K1 K448X3 - K395X125 Pistons, Rings, Pins, & Clips 2618 Forging Ships FREE! injection The high-velocity raised exhaust portsCALL SHANON FOR ANY QUESTIONS 7 Days a Week. k448x3, k448x7, k464x3903, k464x05, k464x3, k464x7, k463x125, k394x05, k394x3, k394x7, k395x125 FREE SHIPPING LOWER 48 STATES! CALL SHANON FOR ANY QUESTIONS. THE PRICE IS NEGOTIABLE THROUGH MAKE OFFER. Seller information shanonsengineering (3241 ) 100% Positive feedback Warning: May cause cancer and reproductive harm.