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11-05-2014, 01:14 AM
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#51 |
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Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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Re: What type of oil do you use?
Well I just did the LS install back this past January and have been running O-Riellys synthetic 10w-30 the whole time. For the price of name brands it's, it's not worth it if you change your oil regularly like everyone says they do! Your wasting $10.00 everytime you buy brand name oil. $10.00 cheaper which is the same price as regular name brands oil. So I figured it's a good deal! I run AC filters.
$26.99:  $39.99  $37.99  $37.99  $26.99  $26.99 
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71  Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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11-05-2014, 02:32 AM
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#52 |
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Moderator
 
Join Date: May 2007
Location: Southern Cal
Posts: 20,119
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Re: What type of oil do you use?
Autozone has a special now and again on a Mobil 1 synthetic jug, and matching oil filter for $32.
__________________
1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed. 1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck. RIP ElJay RIP 67ChevyRedneck RIP Grumpy Old Man RIP FleetsidePaul |
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11-22-2015, 04:24 PM
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#53 |
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Senior Member
Join Date: Feb 2001
Location: New Madison, Ohio
Posts: 21,377
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Re: What type of oil do you use?
Just some good reading on engine oils.
__________________
A husband can be right...or...A husband can be happy.  67-72 Chevy and GMC Trucks...The Classic Truck for the Classic Folk.  1970 CST Two tone green, 402BB, 400 Automatic, Tach, Buckets, AC, AM-FM, Tilt, GM CB, GM 8 Tract, LWB, etc   JOHN 17:3...The better side of "LIFE" Remember: Everyday is a good day...Some are just gooder! |
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11-22-2015, 06:55 PM
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#54 |
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Senior Member
  
Join Date: Feb 2009
Location: Northern Nevada
Posts: 7,386
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Re: What type of oil do you use?
Durablend and Zddp oil additive. Preferably 10/40 in the cold, 20/50 in the heat.
I've only used 10/40 the last few years. The engine is quite fond of the 20/50, but I can't justify two oil changes a year when I only average 500-600 miles during that time span. Usually take whatever filter is available. AC/Delco preferable.
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Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025 Last edited by 71CHEVYSHORTBED402; 11-22-2015 at 07:02 PM. |
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11-22-2015, 06:59 PM
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#55 | |
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Senior Member
Join Date: Feb 2009
Location: Northern Nevada
Posts: 7,386
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Re: What type of oil do you use?
Quote:
__________________
Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025 |
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11-22-2015, 11:14 PM
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#56 | |
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Who Changed This?
Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,970
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Re: What type of oil do you use?
Quote:
Then again, back in the early '70s, I knew this hippie guy who had an old '61 Pontiac that all he did was add oil when it was low. Never learned what happened to it, as I wasn't at that job all that long. He'd had it for years and had never changed the oil. Some machinery is pretty much bullet proof.
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~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA |
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11-22-2015, 11:37 PM
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#57 | |
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motor exploder
Join Date: Mar 2009
Location: Pittsburgh, PA
Posts: 2,346
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Re: What type of oil do you use?
Quote:
That link will give you some good reading and help you decide. With that being said, I've used Mobil 1 oil & Mobil 1 filters for the past 15 years in everything I've had - 92 C1500 (flat tappet cam) 350 that had 263,000 miles on it when I sold it and still ran great and never had one engine issue - 5w-30 05 GMC Sierra - 5.3, currently has 148,000 miles on it and it runs like new, I pulled the valve covers at 116k to do a cam swap and the inside was like new, 5w-30. '69 C10 - 454, has about 600 miles on fresh rebuild, used Valvoline VR1 conventional to break it in, and Mobil 0w-40 at the first oil change and will from now on.
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Adam 1969 Chevy CST/10 stepside, DART Big M/TREMEC Magnum Extreme/3.73's w/Detroit Truetrac 1965 Chevy Bel Air Wagon (daily driver), 327/TH350,10 bolt w/3.08's 1961 Chevy Bel Air Sport Coupe, ZZ454/M21/9" rear w/3.50's & Detroit Truetrac 2005 GMC 1500 ccsb 2wd, 6.0L/4L65e/3.73 G80 2006 GMC 2500HD ccsb 4x4, DMax LBZ/Allison 6spd/4.56's w/Detroit TrueTrac  Use the SEARCH function on this forum - it is your friend!! |
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11-23-2015, 12:34 AM
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#58 |
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Registered User
Join Date: Mar 2013
Location: Campbellsville, KY
Posts: 888
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Re: What type of oil do you use?
Stock, carb'd flat-tappet 350: Valvoline Max-Life 10-30 or 10-40 w/ZDDPlus.
Stock, carb'd flat-tappet 454: Schaeffer's 10-30 syn. blend, switched from their 15-40 on the last change and see no undesirable affects so far. Zinc additive every few changes. Turbo 1.4L in my Cruze: Valvoline full syn. until 52,000 then switched to Schaeffer's full syn for better peace of mind in extending my OCI to 7,500 mi. Wix, Napa, or Delco filters on everything. I've seen two 350's (one flat-tappet Q-jet, one roller Vortec) pass the 350,000 mark with a healthy, tight bottom end and little or no oil consumption on Valvoline products, so I'm pretty confident in them.
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Alex V. ------ 1967 C10 Suburban, 350/NP435, Green/Green, PS, PB, HD cooling, charging, shocks, and springs. 1985 GMC C3500 SRW, Sierra Classic, 454/TH400, white/blue. |
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11-23-2015, 02:24 AM
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#59 |
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Registered User
Join Date: Jul 2015
Location: 2nd left past the stump on a dirt road.
Posts: 2,629
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Re: What type of oil do you use?
Valvoline VR-1 50K on complete top end re-build. No issues! Now if the local auto parts stores would just stock the 10-40.
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11-23-2015, 08:23 AM
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#60 |
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Registered User
Join Date: Apr 2013
Location: South Westerlo, New York
Posts: 1,325
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Re: What type of oil do you use?
To the original poster, Red68, are you confused yet??
 NEVER debate politics, religon, or best oil...
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Thanks, Joe.. 1969 C/10, 348 C.I., 3X2 bbl. V8, 2004r , LWB. |
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11-23-2015, 12:29 PM
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#61 |
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Registered User
Join Date: Feb 2011
Location: Knoxville, TN
Posts: 362
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Re: What type of oil do you use?
I opted for Lucas' 10w-30 Hot Rod Oil in my son's 350 crate motor. It's done fine so far.
With Purolator PureOne filter. |
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11-23-2015, 12:39 PM
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#62 | |
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Senior Member
Join Date: Feb 2009
Location: Northern Nevada
Posts: 7,386
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Re: What type of oil do you use?
Quote:
1. CONCLUSION: No matter what anyone else tells you, the “Ideal Lubrication Setup” for most traditional engines, is a high volume/high pressure oil pump with a thinner multi-viscosity motor oil such as 5W30. 2. If not high mileage, you don't use an additive and aren't racing, then for wear protection, 5W30 Mobil 1, API SN synthetic is a good way to go. I'm sold. Thanks for the info.
__________________
Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025 Last edited by 71CHEVYSHORTBED402; 11-23-2015 at 01:14 PM. |
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11-23-2015, 12:54 PM
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#63 |
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Registered User
Join Date: Jul 2013
Location: Forestburg, Texas
Posts: 659
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Re: What type of oil do you use?
Royal Purple with A/C filters or Wix or Baldwin or sometimes Fram. I change the filter according to the DIC readout % of oil life remaining and run the grape juice two to three filter changes. Other gas engines that don't like RP I run Valvoline All Climate. I do use Rotella T in my Duramax.
Asking gear heads about oil brands usually starts a big fist fight. 
__________________
Mark Jesus is the Way! 2003 2500HD CCLB Duramax/Ali (Clifford) 2014 2SS/RS black on black Camaro (Betty) 2006 Pontiac SOLSTICE silver/black (Lula-Bell) 1970 C/10 Short Wide (Peggy) 1964 C/10 Short Step (Hambone) RIP Jimmy Hamilton Thank you for the trucks |
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11-23-2015, 01:15 PM
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#64 |
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Senior Member
Join Date: Feb 2009
Location: Northern Nevada
Posts: 7,386
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Re: What type of oil do you use?
Anyone else remember when oil was $1 a bottle? So was a gallon of gas, a pack of cigarettes, etc. etc.
__________________
Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025 |
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11-23-2015, 01:28 PM
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#65 | |
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Registered User
Join Date: Feb 2011
Location: Modesto, CA
Posts: 2,189
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Re: What type of oil do you use?
Quote:
That being said, I feel a 1/4 turn +- on valve lash over the course of a Gen I II SBC BBC engine's life has more of an impact on the wear of valvetrain components, than that of 90% of the motor oils tested. |
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11-23-2015, 05:34 PM
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#66 |
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Senior Member
Join Date: Feb 2009
Location: Northern Nevada
Posts: 7,386
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Re: What type of oil do you use?
Just replaced with 5/30 Mobile 1 and a Bosch filter and she purrs like a kitten. After 20 plus years, Durablend and I are officially divorced. And sure as heck no *%*&%*% Zinc additive. Glad I only used that BS once, maybe 150 miles.
__________________
Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025 Last edited by 71CHEVYSHORTBED402; 11-23-2015 at 05:44 PM. |
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11-23-2015, 08:44 PM
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#67 |
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Registered User
Join Date: Aug 2015
Location: Pine Mountain, Georgia
Posts: 125
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Re: What type of oil do you use?
I run 15/40 Rotella oil in my 139000 mile I250...It has zinc in it...
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71 C10 I6 250 TH350 power steering and power breaks... |
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06-13-2016, 08:19 AM
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#68 |
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Registered User
Join Date: Aug 2011
Location: Bristol CT
Posts: 441
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Re: What type of oil do you use?
Too much info to read at one time from the engineer.
Bottom line don't use additives. Thinner oil is better. IMO Ultimate Durability Quaker State 0w-20 or 5W-30 seems to be the best. Just went to 3 stores and could not find any. I guess I will use Mobil 1 since you can acquire it just about anywhere. Last edited by RestoreAmerica; 06-13-2016 at 09:27 AM. |
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10-31-2016, 10:30 AM
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#69 |
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Senior Member
Join Date: Feb 2001
Location: New Madison, Ohio
Posts: 21,377
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Re: What type of oil do you use?
Very informative thread ...
__________________
A husband can be right...or...A husband can be happy. 67-72 Chevy and GMC Trucks...The Classic Truck for the Classic Folk. 1970 CST Two tone green, 402BB, 400 Automatic, Tach, Buckets, AC, AM-FM, Tilt, GM CB, GM 8 Tract, LWB, etc JOHN 17:3...The better side of "LIFE" Remember: Everyday is a good day...Some are just gooder! |
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10-31-2016, 10:41 AM
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#70 |
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Registered User
Join Date: Dec 2012
Location: Vancouver, Washington
Posts: 1,644
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Re: What type of oil do you use?
Been using the Royal Purple 10W-30 with some Lucas oil additive
__________________
1968 Chevrolet C/10 LWB - 327, TH350 - 4/5 Drop |
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10-31-2016, 01:35 PM
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#71 |
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Registered User
Join Date: Jul 2015
Location: 2nd left past the stump on a dirt road.
Posts: 2,629
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Re: What type of oil do you use?
Valvoline VR1, nuff said.
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10-31-2016, 02:18 PM
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#72 |
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Moderator
Join Date: May 2007
Location: Southern Cal
Posts: 20,119
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Re: What type of oil do you use?
Five years later, still using the same oil. Still no engine failures. Parts is parts
__________________
1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed. 1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck. RIP ElJay RIP 67ChevyRedneck RIP Grumpy Old Man RIP FleetsidePaul |
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10-31-2016, 10:06 PM
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#73 |
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Registered User
Join Date: Sep 2014
Location: Fulton, ny
Posts: 116
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Re: What type of oil do you use?
Valveoline VR1 racing oil 5w30. K&n filter. This oil has the high zinc content for my 350 crate motor flat tappets.
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1970 C10 SWB |
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11-24-2016, 02:38 PM
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#74 |
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Senior Member
Join Date: Feb 2001
Location: New Madison, Ohio
Posts: 21,377
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Re: What type of oil do you use?
Just ordered a case ... LUBRIPLATE Super GPO 15W-40
__________________
A husband can be right...or...A husband can be happy. 67-72 Chevy and GMC Trucks...The Classic Truck for the Classic Folk. 1970 CST Two tone green, 402BB, 400 Automatic, Tach, Buckets, AC, AM-FM, Tilt, GM CB, GM 8 Tract, LWB, etc JOHN 17:3...The better side of "LIFE" Remember: Everyday is a good day...Some are just gooder! |
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11-24-2016, 02:59 PM
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#75 |
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Registered User
Join Date: Oct 2006
Location: Orland Park Il
Posts: 2,041
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Re: What type of oil do you use?
I use valvoline diesel oil 10/30 or Rotella T 10/30
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68 GMC C3500 Longhorn DRW 67 Chevy C10 LWB 90 Mustang Gt 90 Mustang Notchback |
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