23 Degree SBC Adapter Kit Stock Inline 6-Bolt to Stahl 7-Bolt 1131h020 Connects to 3" OEM (Z06/ZR1-Style)

Connects to 3" OEM (Z06/ZR1-Style) exhaust systems

Connects Directly to Factory Catalytic Converters

20" Overall Length

Inlet to Slip Over 1-7/8" Primaries

2-1/4" Stainless Steel Band Clamp for Notched Slip Joint Connections

23 Degree SBC Adapter Kit Stock Inline 6-Bolt to Stahl 7-Bolt 1131h020 Connects to 3" OEM (Z06/ZR1-Style)23 Degree Small Block Chevrolet Adapter Plate Kit Stock Inline Stahl 7 Bolt Countersunk Holes to Bolt Adapter Plates to Inline Stock 6 Bolt Pattern on Head Has Threaded holes for Stahl 7 Bolt Pattern to Bolt Headers to Adapter Plates 5 16" Thick Mild Steel Includes Gaskets and Bolts to Install Plates to Cylinder Head and Headers to Plates