6-71 Blower Drive Kit B2615 Hydramat Compression Ratio with 64cc chamber

Compression Ratio with 64cc chamber volume: 9

Suit Aeroflow Chevy HEI distributors

Vacuum Port Adapter Kit1/4" (6mm) Barb Port

and generally poor running ditions

Stainless Steel Banjo Fitting with Double Ends11

6-71 Blower Drive Kit B2615 Hydramat Compression Ratio with 64cc chamber6 71 Blower Drive KitSuit SB Chev, 1V Accessory, Large Port, Polished B2615 615 SB Chev Drive Kit 6 71 Our Small Block Chevy Street Marine Manifold is machined from an aluminum casting utilizing integral solid sides. This allows us to increase the level of strength and overall rigidity of the manifold. We use a slight radius on the floor for increased runner length and optimal airflow. Machined for water this manifold will accept any standard