Dinan F9x X3M/X4M Foundation Package (F) F9X-X3MX4M-F-B header-back-exhaust Brand Earls Compatible Hose Ends

Brand Earls Compatible Hose Ends Super Stock Emission Code 5 Fluid Type Automatic Transmission Fluid Fluid Type Coolant Fluid Type Oil Fluid Type Race Gas Fluid Type Rating - Automatic Transmission Fluid 5 out of 5 Rating Fluid Type Rating - Coolant 5 out of 5 Rating Fluid Type Rating - Diesel 2 out of 5 Rating Fluid Type Rating - E85 2 out of 5 Rating Fluid Type Rating - Methanol/Alcohol 2 out of 5 Rating Fluid Type Rating - Oil 5 out of 5 Rating Fluid Type Rating - Pump Gas 2 out of 5 Rating Fluid Type Rating - Race Gas 3 out of 5 Rating Fluid Type Rating - Vacuum 1 out of 5 Rating Hose Family Super Stock Hose Length 10 Feet Hose Outer Material BLACK RUBBER Hose Size 12 AN Inside Diameter

7 V8 1970 - 1975 Pontiac Firebird Base 400/6

this direct-fit catalytic converter also interchanges with OE parts 1555A086 and 1555A086

The APR Intake System is sold as an open system but can be configured as a closed system design by adding this cover

Utilizes conventional LS center water pump (Holley P/N 22-100 or similar)

Dinan F9x X3M/X4M Foundation Package (F) F9X-X3MX4M-F-B header-back-exhaust Brand Earls Compatible Hose EndsDinan F9x X3M X4M Foundation Package (F) Foundation packages represent the most direct path to increased power while retaining drivability and safety. The combination of Dinan modifications work harmoniously with one another and offer a balanced blend of enhanced engine efficiency, improved acceleration and increased power to go along with a tasteful high performance look and unmistakable Dinan sound. Whether you start with the base Foundation package