Professional Products Cyclone Intake Manifold - Spread / Square Bore - Dual Plane - Oval Port - Big Block Chevy ADV50-0405E 3/4" (20mm) D-shackles (2x)

3/4" (20mm) D-shackles (2x)

transmission input and output shaft threads

NRG FRP Bucket Seat w/Race Style Bolster/Lumbar - Medium

From the deserts

For forward mounted throttle bodies

Professional Products Cyclone Intake Manifold - Spread / Square Bore - Dual Plane - Oval Port - Big Block Chevy ADV50-0405E 3/4" (20mm) D-shackles (2x)Product Description: Intake Manifold Cyclone Spread Square Bore Dual Plane Oval Port Aluminum Natural Big Block Chevy Sold Individually The year was 1972, as newly imported automotive brands from Europe and Japan were gaining popularity; the founders of Professional Products entered the racing industry as part of Brock Racing Enterprises. The performance and styling parts company was an off shoot of the Datsun (Nissan) Racing Team. Prior to this,