Connector J1A/B Input/Outputs Auxiliary Harness - 558-400 _related_air-and-fuel-delivery 50 inch Emission Code 4

50 inch Emission Code 4 Engine GM LS Finish Polished Header Finish Polished Header Style Shorty Primary Tube Dia

If you have a Plymouth Barracuda/Cuda then this kit also REQUIRES Part Number EIN7004OM for proper installation

5L V8 1979 - 1980 GMC K2500     1979 - 1980 GMC K3500     1973 - 1974 Chevrolet P10 Van     1973 - 1974 Chevrolet P30 Van     1973 - 1974 GMC C15/C1500 Suburban     1973 - 1974 GMC C25/C2500 Suburban     1973 - 1974 GMC G15/G1500 Van     1973 - 1974 GMC G25/G2500 Van     1973 - 1974 GMC G35/G3500 Van     1979 - 1980 GMC G2500     1979 - 1980 GMC G3500     1979 - 1980 GMC G1500     1973 - 1974 Chevrolet G10 Van     1973 - 1974 Chevrolet G20 Van     1973 - 1974 Chevrolet G30 Van     1975 - 1976 Pontiac Ventura     1975 - 1976 Buick Skylark     1975 - 1976 Oldsmobile Omega     1979 - 1980 Chevrolet P40     1979 - 1980 GMC K1500     1978 - 1979 Buick Regal   196/3

5 Inch Above Bell Housing Then Routes Under Frame Rail 8 3/4 Axle Steel - BLH117OM

Connector J1A/B Input/Outputs Auxiliary Harness - 558-400 _related_air-and-fuel-delivery 50 inch Emission Code 4Overview: Features: Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley EFI Emission Code 3 Harness Type Auxiliary Product Type J1 Auxillary Input Output Harness Connector