AFR Square Bore Intake Manifold - Dual Plane - Oval Port - Big Block Chevy Howe Racing Enterprises This heavy duty design yoke

This heavy duty design yoke and crank flange capsulates and centers joint assembly eliminating C-Clips

Installation is extremely easy

High temp interior sound absorption material offers great sound control

a special 1/4" bore rod end with 10-32 thread

AFR Square Bore Intake Manifold - Dual Plane - Oval Port - Big Block Chevy Howe Racing Enterprises This heavy duty design yokeProduct Description: Intake Manifold Square Bore Dual Plane Oval Port Aluminum Natural Big Block Chevy For over thirty years Airflow Research has been defining technological leadership in cylinder head manufacturing and flow dynamics. This complete commitment to performance has enabled Airflow Research's cylinder heads to find themselves on the fastest race cars and the most powerful street machines in the country. As every engine builder will attest