but these are not OE manufactured bumpers
1965-1965 Oldsmobile Cutlass
Fully sealed for protection from vibration and moisture
Kit includes four 7/16"-20 stop adjuster bolts with 9/16" heads to replace or upgrade standard hardware found in torsion arm stops
Fittings adapt master cylinders or combination valves with 1/2"-20 and 9/16"-18 ports to accept 3/16" inverted flare brake line with standard 3/8"-24 fittings
Fel-Pro Perma Torque MLS Head Gasket - 4.165" Bore - .040" Compressed Thickness - SB Chevy HTA25001 but these are not OEFel Pro deliver reliable sealing under grueling racing conditions. From the leader in aftermarket engine sealing, FEL PRO the gaskets professionals trust. Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function. GMP Performance V8, 265 (4. 3L), 283 (4. 6L), 302 (4. 9L), 307 (5. 0L), 327 (5. 3L), 350 (5. 7L), 400 (6. 6L); PermaTorqueMLS The latest development in Fel Pro