Valve Cover Spacers - SBC 1.150in (Pair)

The B and B Performance Products Valve Cover Spacers for Small Block Chevy engines (1.150-inch height, sold as a pair) are essential components for builders tackling tight engine bay configurations or high-rise intake manifold installations. These spacers create clearance between the valve covers and cylinder head, solving a critical fitment problem that arises when upgrading to high-rise manifolds or custom fuel injection systems on SBC platforms.

Manufactured by B and B Performance Products (MPN 63900), these 1.150-inch spacers maintain the structural integrity of your valve cover gasket seal while elevating covers away from obstructing components. The spacer height is precisely dimensioned to work with stock SBC gasket thickness and fastener geometry, ensuring zero compression loss at the gasket interface—critical for preventing oil seepage that compromises engine cleanliness and longevity.

SBC enthusiasts running modern high-rise manifolds, large carburetors, or compact engine bay hot rods will find these spacers indispensable for achieving the necessary clearance. The pair configuration (left and right) guarantees balanced, symmetrical installation across both cylinder banks, making them a reliable choice for any performance application.