Adjustable range: 1,000 - 3,000 RPM. 1984-chevrolet-caprice-esi7550290 Rollover Valve - Check Valve

Rollover Valve - Check Valve - In-Line - 8 AN Female Inlet - 8 AN Male Outlet - Aluminum - Black Anodized - Kit

Bung - 16 AN Male - Weld-On - Aluminum - Natural - Each

Lift Bar Bracket - Upper - Bolt-On - 5/8 in Holes - Aluminum - Natural - Quick Change Rear Ends - Pair

Electrical Connector - Deutsch Connector - 4 Pin - Housings / Pins / Seals / Wedge Locks - Kit

Fitting - Hose End - 1000 Series - Straight - 8 AN Hose to 8 AN Female - Aluminum - Black Anodized - Each

Adjustable range: 1,000 - 3,000 RPM. 1984-chevrolet-caprice-esi7550290 Rollover Valve - Check ValveWith this module, the user can dial in any rpm between 1,000 and 3,000 rpm by simply turning a potentiometer. Ideal for vehicles with automatic transmissions that are using the MSD Two Step Module Selector to leave the starting line below 3,000 rpm.