Pay in 4 interest-free payments of $550.00 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
800 0
Tests have demonstrated a typical 25 horsepower gain over the previous Pro1 design
250" Raised Exhaust
250 INTAKE 150 209 259 290 300 303
400 INTAKE 117 184 256 328 391 435 453
AFR 1137/1138 SBC 245/70 OR 80CC .800 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE injection 800 0CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. Our largest and most powerful 60 40 head for the small block Chevy features 100% CNC machined intake runners, exhaust ports and combustion chambers. Capable of flowing 350 CFM at 0. 800" of lift these heads come equipped with Titanium retainers and high quality components throughout, the 60 40 valve spacing which requires shaft mounted rocker arms for optimum valve train geometry and extra machining for
US$ 130.00
US$ 999.50
US$ 189.00
US$ 10.00
