Kit includes four 7/16"-20 stop adjuster bolts with 9/16" heads to replace or upgrade standard hardware found in torsion arm stops
Fully sealed for protection from vibration and moisture
Inhalation of nitrous oxide can result in serious adverse health effects
1965-1965 Oldsmobile Cutlass
Fel-Pro Perma Torque MLS Head Gasket - 4.165" Bore - .040" Compressed Thickness - SB Chevy HTA25001 Kit includes four 7/16"-20 stopFel 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