1 L6 1970 Chevrolet Nova 402/6
7L V8 1988 - 1990 GMC K1500 Sierra SLX 350/5
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 441412 helps keep the check engine light off
7L V8 1979 - 1980 GMC K3500 Sierra Grande 400/6
108-91 Pri
1968-1972 A Body Convertible Crossmember RCAEC2-6L80 exhaust-flex-pipe 1 L6 1970 Chevrolet NovaFits Models: Chevelle, El Camino, Malibu, Monte Carlo, GTO, LeMans, Tempest, 442, Cutlass, F85, GS, Skylark Fits Years: 68 72 Fits Transmissions: 6L80E (SLIP YOKE), 6L90E (SLIP YOKE) For a proper fit with these transmissions, the GF GMATM Transmission Mount is included. For 1968 1972 convertibles or boxed frames the distance between the crossmember frame mounting holes is 47 1 2". To ensure proper crossmember selection be sure to measure your frame