Changing oil in my 69
#1
Changing oil in my 69
I have a 69 c3 with a 427 bb. Time for my first oil change. A few questions. How many quarts of oil does it hold? Is there a doc that shows the grease points? I have a floor jack. Is there a jack point to use that will allow me to raise it high enough to get clearance to access the drain and filter?
#2
Intermediate
I have a 69 c3 with a 427 bb. Time for my first oil change. A few questions. How many quarts of oil does it hold? Is there a doc that shows the grease points? I have a floor jack. Is there a jack point to use that will allow me to raise it high enough to get clearance to access the drain and filter?
Tom Chatterley
#3
Le Mans Master
For simple oil changes in the driveway, I use a pair of 56" two-piece Race Ramps. The approach angle is shallow enough for my '80.
http://amzn.to/2FjVbuX
For more complex stuff, I have a Qwik-Lift that gets the whole car off the ground, but still on her wheels.
#6
Le Mans Master
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C3 of Year Finalist (appearance mods) 2019
https://gmheritagecenter.com/gm-heri...tion-kits.html
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wp100 (03-08-2018)
#8
Racer
#9
#11
ZDDP is an additive to compensate for the reduced levels of zinc and phosphorous required to prevent premature cam wear on older cars with flat tappet camshafts. The Castrol 10W40 you are using does not have those additives at a high enough level. So you either need to use an additive or a oil designed for older cars.
Concerning jacking up the car, if you raise the car by the front cross member make sure to use a large thick piece of wood that spreads the load over the front and rear edge of the cross member. If you jack the car up by the center of the cross member you will push it in.
Concerning jacking up the car, if you raise the car by the front cross member make sure to use a large thick piece of wood that spreads the load over the front and rear edge of the cross member. If you jack the car up by the center of the cross member you will push it in.
Last edited by MelWff; 03-06-2018 at 04:40 PM.
#12
I have a 69 c3 with a 427 bb. Time for my first oil change. A few questions. How many quarts of oil does it hold? Is there a doc that shows the grease points? I have a floor jack. Is there a jack point to use that will allow me to raise it high enough to get clearance to access the drain and filter?
#13
Race Director
Make sure that whoever is doing your oil change is NOT using a cheesy oil filer.
Obtaining the correct oil is not good if you use a crappy oil filter.
I use AMSOIL 10w-30 Z-Rod oil for the flat tappet engine Corvettes. Good for one year or 5000 miles. They also make a 20w-50 Z-rod oil also.
If you find an oil just make sure you verify the oil change interval. Because some of them may be the correct oil for having the correct levels of zinc and phosphorus but be good for only 3 months or 3000 miles
I use WIX 51069 oil filter (twist on design)
DO NOT use the AC Delco PF-454. It is to small even though GM will say that it is the correct one.
DUB
Obtaining the correct oil is not good if you use a crappy oil filter.
I use AMSOIL 10w-30 Z-Rod oil for the flat tappet engine Corvettes. Good for one year or 5000 miles. They also make a 20w-50 Z-rod oil also.
If you find an oil just make sure you verify the oil change interval. Because some of them may be the correct oil for having the correct levels of zinc and phosphorus but be good for only 3 months or 3000 miles
I use WIX 51069 oil filter (twist on design)
DO NOT use the AC Delco PF-454. It is to small even though GM will say that it is the correct one.
DUB
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marshal135 (03-08-2018)
#17
Melting Slicks
#19
Drifting
#20
Team Owner
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St. Jude Donor '22
Here you go:https://www.napaonline.com/en/p/COR250
It's the oil I use.
It's the oil I use.
castrol also has 20-50 version.
thanks for the heads up.
i switched to castrol after my navy cousin was involved in
oil testing for the navy.
castrol scored 3rd in their multi brand testing for
what oil was best,
must say after 60k using 20-50 red top {old version)
my motor is tight and shows very little oil color change and
the motor uses very very little oil.
thanks for the post