AFR's 165cc "Street" cylinder heads are the preferred choice over re-worked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout, in addition these are the only AFR heads that are compatible with the OEM piston valve relief. Recommended for street, towing, or street/strip engines with displacements up to 351 cubic inches, operating up to 6000 RPM. Part #1402 & #1472 are street legal in 50 states for 1995 and older emissions controlled vehicles under CARB EO #D-250-3. AFR heads are available bare (without parts), call our tech line for details. Please see footnotes for additional information.
