Moroso 26150 Moroso Distributor Housing Shim Kit

Distributor Housing Shim Kit, 1.290 I.D. & 1.830 O.D.

Fits: Small Block, Big Block, and 90° V6 Chevy Engines

• Eliminates oil pump bind and spark scatter when using a distributor in an engine with resurfaced heads or decks
• Made from high impact nylon to exact GM® gasket specs
• Kit insures leak-free operation and contains one each .030", .060" and .100" shims

E. High-Output Module delivers high spark output and extended reliability