Secondary Metering Plate Main Hole 0.081 Idle Hole 0.040 134-21 tire-pressure-monitor-systems Application Chevy-Bel-Air-1969 Chevy-Biscayne-1969 Chevy-Impala-1969 -1

Application Chevy-Bel-Air-1969 Chevy-Biscayne-1969 Chevy-Impala-1969 -1

) 30 Series OEM Grade Substrate Material Ceramic Air Tube Adaptable No Subtitle Federal / EPA Compliant Converter Quantity 1 Title OEM Grade Direct-Fit Inlet Attachment Bolt-On Type Direct-Fit Material Stainless Steel Outlet Attachment Bolt-On Finish Stainless Steel Main Piping Diameter (In

Maximum increases on the dyno revealed +4 hp and +7 lb-ft at the rear wheels

6L/L4 1996 - 1997 Mazda Miata 1

Recommended for racing applications where a muffler is required without a set decibel limit to be met

Secondary Metering Plate Main Hole 0.081 Idle Hole 0.040 134-21 tire-pressure-monitor-systems Application Chevy-Bel-Air-1969 Chevy-Biscayne-1969 Chevy-Impala-1969 -1Secondary Metering Plate Main Hole 0. 081 Idle Hole 0. 040 Secondary Metering Plate Main Hole 0. 081 Idle Hole 0. 040 Features: Genuine Holley Quality Parts Specs: Brand Holley Clearance Category Air and Fuel Delivery Color Silver Discount Percentage 26 50% Emission Code 5 Gasket Or Seal Included Yes Grade Type Performance Idle Hole Diameter 0. 040Inch Main Hole Diameter 0. 081Inch Material Aluminum Mounting Hole Quantity 6 Product Type Replacement