The recommended oil viscosity for a Chevy 454 engine typically depends on the specific model year and operating conditions. Generally, a 10W-30 or 10W-40 oil is suitable for most climates, while a 20W-50 may be recommended for warmer temperatures or high-performance applications. Always consult the owner's manual for the specific vehicle to ensure the correct viscosity is used.
The recommended oil type for a 1973 Chevy 454 engine is 10w-30. This provides a good balance of lubrication and viscosity.
The distributor and the oil filter.
5W30 oil.
SAE 10w40 Click the link for full specifications.
It should say it on the oil cap.......5w30.
where is the oil pressure switch on a 1999 chevy surburban
Yes, They are a different size.
5w-30
The oil pressure switch and oil sender for older 454's are mounted on the lower left front of the engine block just above the oil pan.
80 lbs
Oil and filter change - 7 quarts. 6.6 quarts with a 454
Any major brand of SAE 10w30.