Holley Intake Manifold Spacer Compression Fittings The Simpson Racing Midtop Shoe

The Simpson Racing Midtop Shoe is SFI certified and available in an attractive black and grey two-tone design

Available refrigerant charge ports to allow positioning in any application

Internal Components Are 409s Stainless

It is designed for use in high performance applications

Two Piece Cover

Holley Intake Manifold Spacer Compression Fittings The Simpson Racing Midtop ShoeIntake Manifold Spacer For 2300 Flange. 1 11 16" Bores 1" Height Phenolic Spacer. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also