MSD - Replacement Base for Pro-Cap, Fits Pro Mag, Black Valve Cover - Slant-Edge -

Valve Cover - Slant-Edge - Tall - Baffled - Breather Hole - Raised Ford Racing Logo - Aluminum - Black Crinkle Powder Coat - Small Block Ford - Pair

505 in Bore - 0

00-inch mandrel-bent stainless steel tubing replacing the heavily flattened section in the factory mid-pipe

81 in OD - C8-R1 Valve - Steel - Zinc Plated - Each

MSD - Replacement Base for Pro-Cap, Fits Pro Mag, Black Valve Cover - Slant-Edge -Replacement MSD distributor cap base, only fits MSD distributors with Pro Cap style cap. Only fits Billet & Pro Billet MSD distributors using Cap A Dapt Pro Mag style distributor cap. For complete Pro Cap style kit, see MSD 74553.