AFR 2000 BBC 315/121CC .725/.850 COMPLETE WITH HYDRAULIC OR SOLID ROLLER SPRINGS

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. Recommended for agressive street or street/strip applications with displacements up to 540 cubic inches, operating at or below 6800 RPM. Featuring fully CNC machined intake runners, exhaust ports and combustion chambers. These heads are capable of flowing 387 CFM at 0.800" of lift. 315cc Aluminum BBC Cylinder Heads Part # Description Combustion Chamber 2000 Fully CNC Ported 121cc Click part # to add product to your cart 315cc BBC   .200 .300 .400 .500 .600 .700 .800 Int 169 249 312 353 380 386 387 Exh 146 184 238 271 296 310 315 Test conducted at 28" of water (pressure) on Superflow 600Bore Size: 4.600", 3/4" radius plate exhaust, 2 1/8" curved pipe Included Components Competition 5-angle valve job 100% CNC Ported Chambers, Exhaust, and Intake 11/32" Intake Valve, 2.250" x 5.500" O.A.L 7620 11/32" Nail Head Exhaust Valve, 1.880" x 5.450" O.A.L 7630 PAC Racing Spring #1224 1.625 O.D. Solid Ro