Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Manley Severe Duty intake valves for Chevy LS‑1/LS‑2 small blocks with LS‑6 heads are sold as a set of eight and built for extreme force and temperature applications. These valves feature high‑grade NK alloy construction, swirl‑polished underheads and fully machined combustion faces, plus chrome stems and hard tips to enhance wear resistance and flow. Dimensions align with the listed 1.600" head diameter and .3136" stem for the specified heads.
Manley Chevy LS-1/LS-2 w LS-6 Head Small Block 1.600 Severe Duty/Pro Flo Intake Valves (Set of 8)
