Intake Manifold - Performer - Spread / Square Bore - Dual Plane - Aluminum - Natural - Small Block Chevy - Each . **NOTE: This manifold is designed for cast iron heads with canted center bolt holes. They accept late model water necks, A.C. compressors, alternators, and HEI distributors. This manifold has rear water crossovers and accept exhaust heated chokes. These manifolds will not work with Bowtie or LT1 heads. For EGR applications use EDE3706.
Proposition 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more details visit https://www.p65warnings.ca.gov/