1967-1969 F-Body 8L90 & 1968-1974 X-Body Crossmember RCF1-8L90 oil-filler-caps 6 V8 1979 - 1981

6 V8 1979 - 1981 Ford Mustang 140/2

4L V8 1962 - 1971 Ford Ranch Wagon 390/6

4L V8 2022 Dodge Challenger SRT Jailbreak 376/6

All SKUs compatible with Gasoline AND E85

2L V8 2022-2023 Dodge Challenger SRT Hellcat Redeye Widebody Jailbreak 376/6

1967-1969 F-Body 8L90 & 1968-1974 X-Body Crossmember RCF1-8L90 oil-filler-caps 6 V8 1979 - 1981Fits GM F and X Body Models: Camaro, Nova, Formula 400, Trans Am, Firebird, Ventura, Omega, Apollo, Chevy II. Fits Years: 67 69 F Body, 68 74 X Body This crossmember fits both SBC and BBC engines for the 67 69 F Body and 68 74 X Body.? Fits Transmissions: 8L90E Slip Yoke For a proper fit with this transmission, the? GF GMATM? Transmission Mount is included. For the 1968 1974 frames the distance between the crossmember frame mounting holes is 30 3 8".