1970 roadrunner 440 engine oil

[JohnyChallenger]

Hello everyone, I am having trouble finding the correct 15w-40 non-synthetic engine oil for a 440 engine which came out of a 1970 roadrunner. Every single 15w-40 engine oil that I come across says its for Diesel engines. I am not sure if it will be right for the 1970 440 engine. Can someone who knows where to get this oil help me. Thank you very much.

 

[dadsbee]

Use the search function and type in oil and start reading... Talk again next week...

BTW... the diesel oil is what you'll want if you don't want to spend up for Penn or similar..

 

[Billccm]

Rick Ehrenberg just wrote an article in Mopar Action stating 10w30 best for most all muscle mopars. I have been using 10w30 synthetic blend in my big block mopars since the 1990s when I had a Ford powertrain engineer tell me it was the best for classic motors. I'll try to find the article.

 

[Billccm]

Here is the write up. I do add a small bottle of ZDDP at each change with 10w30 max life.

 

[51269]

If you build a Loose clearance higher hp engine 20w50. 10w30 good for most street motors.

 

[R413]

I use this, buy the oil made for the car, and no mixing. Mixologists, How do you know it will work like you want?

Driven HR5 10W-40 Conventional Hot Rod Oil

 

[BMosely]

1600 ppm on zinc below.



Classic Car Motor Oil - Indiana Region Classic Car Club of America


Classic Car Motor Oil - Indiana Region Classic Car Club of America

 

[51269]

Hello everyone, I am having trouble finding the correct 15w-40 non-synthetic engine oil for a 440 engine which came out of a 1970 roadrunner. Every single 15w-40 engine oil that I come across says its for Diesel engines. I am not sure if it will be right for the 1970 440 engine. Can someone who knows where to get this oil help me. Thank you very much.

Valvoline vr1 20-40 @ most major auto supply stores.. high zinc

 

[WileE]

What is this oil for ?

 

[Photon440]

What is this oil for ? View attachment 1345597

Vehicles much older than our musclecars since they changed their name to CITGO in 1964.

 

[WileE]

Vehicles much older than our musclecars since they changed their name to CITGO in 1964.

You missed it.

 

[Photon440]

You missed it.

No, I knew the implication that the Trojans used it to lubricate the wheels on the horse used against Troy.

 

[dadsbee]

No, I knew the implication that the Trojans used it to lubricate the wheels on the horse used against Troy.

 

[tonysrt]

I think it was used with Helen too.

 

[4speed68rt]

I am trying out the Castrol "Classic" 20-50 in a 350 that I just built. This is the first time that I have tried it, but I think it is a good, high zinc, affordable oil. I think it comes in 10-30 as well. I will probably be putting it in my 440 when I get it back on the road after it comes back from paint shop.

 

[Ranger16]

Specs	Rotella T4	Rotella T5	Rotella T6
Oil Type	Conventional	Synthetic Blend	Fully Synthetic
Engine Type	Gasoline/Diesel	Gasoline/Diesel	Gasoline/Diesel
Viscosity Grade	SAE 15W-40 SAE 10W-30	SAE 10W-30 SAE 15W-40	SAE 0W-40 SAE 5W-30 SAE 5W-40 SAE 15W-40
API	CK-4, CJ-4, CL-4 PLUS, CL-4, CH-4	CK-4, CJ-4, CL-4 PLUS, CL-4, CH-4	CK-4, CJ-4, CL-4 PLUS, CL-4, CH-4
ACEA	ACEA-E9	ACEA-E9	ACEA-E9
Price	$12 for one Gallon	$18 for one Gallon	$30 for one Gallon
Oil Change Frequency	Up to 3000 miles	5000 to 7500 miles	7500 to 15000 miles
Additives	Anti-wear, Advanced multi-functional Dispersant additives, Detergents, Antioxidants.	Anti-wear, Dispersants, Detergents, Antioxidants.	Anti-wear, Detergents, multi-functional dispersent additives, Antioxidants.

 

[WileE]

I think it was used with Helen too.

You got it.

 

[WileE]

No, I knew the implication that the Trojans used it to lubricate the wheels on the horse used against Troy.

Yes... and that, too !

 

[SlinktRR]

I like the Ehrenberg quote about the oil level, I use the low mark for full on the dipstick too. Around half really but closer to 1 qt low. I have a 7qt milodon pan so I have a bit to spare. I use Gibbs driven conventional 10w30 on a stroker with solid lifters. If I had a stock 440 I would use rotella t4 10w30 diesel oil for tight clearance or 15w40 for loose, based on oil pressure. I like that Castrol released a hot rod oil as well, have to check that out.

 

[Geetex]

No, I knew the implication that the Trojans used it to lubricate the wheels on the horse used against Troy.