Scorpion Oldsmobile V8 Roller R/A Set 1.6 Ratio 3/8 Stud R.A.C.E. Gasket Set They have a maximum temperature

They have a maximum temperature rating of 1800F with a continuous rating of 1382F

In any application where you are now using a copper or aluminum sealing washer

Aluma Matic

1972-1975 Pontiac Bonneville

Derale Dual Fan Controller Thread In 16789

Scorpion Oldsmobile V8 Roller R/A Set 1.6 Ratio 3/8 Stud R.A.C.E. Gasket Set They have a maximum temperature1. 6 Ratio Oldsmobile 3 8 Stud V 8 350 455 Blue Race Series Rocker Arms Set of 16 Lightweight 7000 series aerospace grade aluminum body Anodized for protection and durability handle . 950'' lift and 950 lbs. open spring pressure Affordable, durable blue anodized rocker arms feature rollerized, needle bearing fulcrum assemblies, wide contact roller tips and locking nuts. Sold in sets of 16. 1. 6 Ratio Oldsmobile 3 8 Stud V 8 350 455 Blue Race Series