Cometic Cylinder Head Gasket - 4.380" Bore - 0.060" Compression Thickness - Mopar B/RB Series 33004BK and Mercury E4OD Automatic Transmissions

and Mercury E4OD Automatic Transmissions

A custom high temperature reinforced silicone elbow coupling is included for easy install with the supercharger breather line

Pucks are replacement components found in ALL64320 Bump Stop Kit

TH400 / TH350 / TH425 / TH375 / TH375B

Chevrolet: Silverado 1500 19 - 19

Cometic Cylinder Head Gasket - 4.380" Bore - 0.060" Compression Thickness - Mopar B/RB Series 33004BK and Mercury E4OD Automatic Transmissions. 060" MLS Cylinder Head Gasket, 4. 380" Gasket Bore Chrysler B RB V8 . 060in. MLS Cylinder Head Gasket; 4. 380in. Bore Chrysler B RB V8 . 060" MLS Cylinder Head Gasket, 4. 380" Bore. Since 1989, Cometic Gasket has grown into a leading worldwide supplier of custom and short run gaskets for the motorsports industry. Cometic Gasket supplies hi performance gaskets for a variety of motorsports markets. Today, Cometic produces and ships more than 5,000