2.1 Best for Hot Rod & Classic Car: Lucas 20W-50 Petroleum Oil. Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart - Walmart.com Should I Use 20W-50 Or 10W-30 In Vintage Engine? - Oil Depot Lucas Semi-Synthetic 20W-50 Marine Engine Oil is manufactured with the highest quality paraffinic base oils and is fortified with an exclusive additive package containing high levels of Zinc, Moly and Phosphorus that provides a tougher, thicker additive film for maximum protection even under the most severe conditions. SDS. Classic Oils Heritage 20W50 Jul 26, 2021. Kawasaki 20W-50 Oil Engine Oil 99969-6298 - ProPartsDirect Some diesel oils might also have more zinc. Castrol GTX Classic is a high performance formula for push-rod, flat tappet engines and performance cam applications. $849 Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Est. Maybe there's no wrong answer to this question. Hot Rod & Classic Car 20W-50 Motor Oil - Lucas Oil Code: HER20505L. I saw this and liked that it was 20W . Recommended lubricant for Command PROS, CH/CV940-1000 series engines in operating temperatures above freezing. $3599 Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Not Available ADD TO CART PRODUCT SPECIFICATIONS Part # 881172 SKU # 81590 Weight 10.22lbs Location: Engine Oil As a result, the engine's performance is boosted to above optimal. Racing SAE 20W-50 Synthetic Blend. Klutch said: Running 20W-50 won't hurt anything. Valvoline Racing VR1: 75% higher zinc than SM engine oil with a balanced additive package designed to work in both racing and street-legal applications. Pennzoil motor oil is formulated with Active Cleansing Technology and is proven to protect engines in SAE 10W-30, 10W-40, 20W-50, 5W-20 and 5W-30 viscosities. Product Table See the Product Data Bulletin for full details. High Zinc Synthetic Blend Racing Oil. Part#4111AN 55 Gal. This product will protect older style push-rod and flat tappet engines. 20W-50 Plus High Performance Oil. High Zinc Motor Oil | Advance Auto Parts For reference, note that the API SM category has the most rigorous passenger car engine oil (PCO) test performance requirements in the history of the API PCO categories. A 20W-50 oil is typically used in older vehicles or warm climates. Top 9 High Zinc Motor Oil Brands In 2022 - AutoSolutionLab . 0w20 or 10w30 motor oil would be recommended per the owner's manual of a 2020 Chevy. Motor Oil - Racing | O'Reilly Auto Parts Kendall GT-1 Competition Full Synthetic Kendall Motor Oils For even higher levels of Zn and P, switch to Mobil 1 MX4T 10w40 or V-Twin 20w50, which still is an API SG oil, which has the highest level of zinc found in any motor oil, which adding the boron at levels typically only seen in low Zn and P formulations. Robust anti-rust protection for extended storage. My 100hr oil change is coming up for the hydros on my TCII. This should technically provide the best protection in my opinion. Ground; $39.99. It is formulated with high viscosity Index and low volatility petroleum base oils. Archives. It's blended with high zinc and phosphorus content to help prevent premature aging, wear and metal fatigue on engines with high tension valve springs or performance modifications that create high contact pressure and extreme internal temperatures. 2.4 Motor Oil with Zinc for Older Cars: Castrol GTX Classic 20W-50 Conventional Motor Oil. Valvoline VR1 racing 20W-50 engine oil for solid roller I have searched the web and it seems there is a lot of back and forth about using synthetic or not on Scags type of pump and wheel motor. The 1996 season proved it to also be the oil of choice by many crew . 5. 20W-50. High Zinc Oil AMSOIL - AMSOIL Authorized Dealer 2 List of Best Oil for Old Cars. Brad Penn Grade 20W50 High Zinc Performance Green Racing Eng Oil, 12 Quart Case. Motor Oil; SAE 20W-50; 5 Quart; Lucas Hot Rod & Classic Car Motor Oil SAE 20W-50 is manufactured with the highest quality paraffinic base oils and is fortified with a unique additive package containing high levels of zinc, molybdenum and phosphorus, which provides a tougher, thicker additive film for maximum protection . Description. This formula was developed and perfected through three years of track testing to specifically reduce heat and subsequent wear in short track NASCAR racing. It is advised that 5w20, 5w30, or even 10w30 motor oil be used in some Chevrolet engines in summer. Valvoline VR1 Racing Oil's high zinc formula provides race-level protection for high performance engines on the race track or the highway. High zinc & phosphorous content for classic cars & street rods. UPC 0696539546180. Location: VA. High zinc motor oil, as in the case of most types of engine oils that use high amounts of additives, can be extremely useful when friction becomes a problem and added strain is placed on the motor. Find Engine Oil Mineral Oil Type, 20W50 Oil Weight and get Free Shipping on Orders Over $99 at Summit Racing! Packed with 1440 ppm of zinc and 1320 ppm of phosphorous (serious anti-wear additives), Z-Rod is a superior choice for classic engines. Key Benefits *. The Original Green Oil | Brad Penn | PennGrade 1 Motor Oil 1 customer review | Add a review. Superior film strength through the use of ester base stocks for protection and ring seal. GIFT CARDS. Castrol Gtx Classic | Welcome | Castrol Usa Z-Rod Motor Oil package sizes include: Unsurpassed performance in any driving conditions PDF Lucas Motor Oil & Motorcycle Oil Typical Zinc Values Lucas Motor Oil & Motorcycle Oil Typical Zinc Values Lucas Oil Products 302 North Sheridan Street Corona, CA 92880 Phone: 1.800.342.2512 Fax: 951.270.1902 . Valvoline VR1 Racing SAE 20W-50 High Performance High Zinc Motor Oil 5 QT 4,632 $2999 ($0.19/Fl Oz) Save more with Subscribe & Save Get it as soon as Wed, Jun 8 FREE Shipping by Amazon Both of these chemicals act as antiwear compounds in synthetic engine oil. AMSOIL Premium Protection Synthetic Motor Oil is recommended for air- and liquid-cooled, large or small gasoline and diesel engines, transmissions and chaincase applications where 20W-50 oils are required with any of the following specifications: API SL, SJ, SH, SG API CI-4+, CI-4, CH-4, CF, CF-2 ISO-L-EMA Caterpillar* ECF-1 JASO MA (Motorcycle) High zinc >/phosphorus for anti-wear protection, including push. The latest product to enter the market is the AMSOIL Z-Rod 20w50 (ZRF) and 10w30 (ZRT) . Formulated for race engines, but compatible with passenger vehicles too. Pickup Delivery 2-day shipping. Valvoline VR1 Racing Engine Oil Zinc Conventional 20W-50 5 Quart Shop All Valvoline 5.0 (84) Write a review Part # 881172 SKU # 81590 Check if this fits your vehicle. Lucas Conventional Motor Oil 20W-50 5 Quart - O'Reilly Auto Parts Then I'll creep up to 5-15W-40 and finally 20W-50 at the end of life. All engine oils are rated for viscosity by the SAE as well as additive content by the API; passenger car ratings are two-letter designations that start with "S." Heavy-duty or off-road equipment ratings start with "C."The current API oil rating for passenger cars (gasoline engines) is SM and for trucks (diesel engines) CJ-4. $4.48. Valvoline oil with zinc - zzi.ra-dorow.de Amsoil 20w-50 High Zinc Synthetic Motor Oil provides Excellent Wear Protection for Flat Tappet Engines. Container Size: 1 Quart. KTech 4-cycle oil contains a zinc additive which prevents excess wear on engine parts. Find Engine Oil 20W50 Oil Weight, ZDDP Enhanced and get Free Shipping on Orders Over $99 at Summit Racing! Viscosity Grade/Weight: 20W-50. Engine Oil - Mineral Oil Type - 20W50 Oil Weight - Free Shipping on 5 out of 5 stars review. Valvoline oil with zinc; mi homes reviews reddit; phantom forces hacks free; scss variables; thaddeus on the rifleman; winchester 1886 recoil pad; passkey 3 relearn procedure; lpl financial reviews. Part# 4111D 5 Gal. 20W50 Motorcycle Oil - Red Line Synthetic Oil The extensively developed formulation utilizes a 2X Zinc system to ensure wear protection at any temperature. Representative Image Royal Purple Non-California Synthetic Motor Oil 5W-20 1 Quart . Detailed Description. Its exclusive chemistry is designed to reduce friction and enhance power. AMSOIL Z-ROD 10W-30, 10W-40 and 20W50 Synthetic Motor Oil - Oil Depot Amazon.com: motor oil with zinc 1-48 of 561 results for "motor oil with zinc" RESULTS Price and other details may vary based on product size and color. Castrol 20w50 with zinc | Bob Is The Oil Guy Kendall GT-1 Competition Motor Oil with LiquiTek SAE 20W-50 contains a boosted level of zinc dialkyldithiophosphate (ZDDP) additive to provide additional wear protection and enhanced oxidation resistance in the most demanding applications. Lubricant for 4 stroke Gasoline or Diesel engines, naturally aspirated or turbocharged with carburettor or injection, SAE 20W-50 formula meets 1950-1970 standards (API SF/CC) and combines MOTUL's current advanced technology, developed in motorsports, to deliver a complete performance package for your classic car. $8.92. Find 39-359128 Performance - 20W-50, 128oz/1 Gallon from Maxima Racing Oils and other parts at MaximaUsa.com, Santee, CA, Maxima Racing Oils. Valvoline Racing Oil's exclusive chemistry is designed to reduce friction and enhance power. $10.20. Estimated Ship Date: Sep 6, 2022 if ordered today. Super Tech Conventional SAE HD-30 Motor Oil, 1 Quart. Castrol 20W-50 Engine Oils - Australia Free shipping. The level of Zinc in the new Syntec 20W-50 is a minimum of 1200 ppm, which will provide excellent anti-wear protection for the cam and lifters in a flat-tappet cam engine. Add. MFG: Kawasaki. Castrol GTX 20W-50 has been formulated to help extend engine life by keeping it free from sludge. SKU 99969-6298. Otherwise, it's fine. Utilizes proprietary additives and base oils to reduce metal on metal contact of aging engine parts. 20W50 Motorcycle Oil. . This item: Castrol GTX Classic 20W-50 Conventional Motor Oil, 5 Quart Jug $22.47 WIX Filters - 51515 Spin-On Lube Filter, Pack of 1 $6.29 Rislone 4405 Engine Oil Supplement Concentrate with Zinc Treatment - 11 oz, Yellow $7.78 ($0.71/Fl Oz) Amazon Basics Full Synthetic Motor Oil, 5W-40, Euro Formula, 1 Quart, 6 Pack 28,136 3 offers from $33.96 Data Sheet. Classic Oils' own high-zinc classic 20W50 mineral oil with 1300ppm ZDDP (5 litre, 25 litre) Add To Basket. 10w30 vs 20w50 Motor Oil: What's the Difference - Car Fuel Advisor It would be less than optimal on startup in cold weather. Its exclusive chemistry is designed to reduce friction and enhance power. . It is among the most popular engine lubricants in all types of racing including paved and dirt ovals, and drag racing. PROTECTS FLAT-TAPPET CAMS Valvoline VR1 Racing Engine Oil Zinc Conventional 20W-50 1 Quart Shop All Valvoline 4.9 (79) Write a review Part # 822347 SKU # 561829 Check if this fits your vehicle. postgresql change column type to boolean; best hardware for plex server reddit; baltimore jewish life covid; is lkq open today; frank profaci; intj . Part Number: VLV-822347. 3. kawasaki and 20w-50w oil | Lawn Care Forum Kendall GT-1 Competition 20w-50 LiquiTek Oil - 12/32oz. Case Castrol Power RS V-Twin 20W-50 Full Synthetic 4-Stroke Motorcycle Oil 15D28D. Product Oils. It's blended with high zinc and phosphorus content to help prevent premature aging, wear and metal fatigue on engines with high tension valve . Yamalube Performance All Purpose 4-Stroke Oil 20W-50 1 Gallon $10.38 Multi-Grade Motor Oil; 0W20 SN - 1qt Bottle 3 Tomorrow $132.75 Ultra1Plus SAE 20W-50 Full Synthetic 4T Engine Oil V-Twin API SJ Jaso MA2 2 $58.29 Valvoline VR1 Racing Synthetic 20W-50 Motor Oil 5 QT $28.02 Motul 3000 Petroleum Oil 20W50 4 Lt 107319 1 2 3 . Your engine might use a little more gas which will slightly reduce your MPGs compared 10W-30. Champion Synthetic Blend Motor Oil 20W-50 1 Quart . THE only conventional oil with enough zinc to properly protect flat tappets in older engines which were BUILT to use an oil with zinc. 20W50 Motor Oil - Walmart.com Lucas High Performance Racing Only Motor Oil is a purpose built product designed for the high performance racing industry. Lucas Hot Rod & Classic Car Motor Oil SAE 20W-50 is manufactured with the highest quality paraffinic base oils and is fortified with a unique additive package containing high levels of zinc, molybdenum and phosphorus, which provides a tougher, thicker additive film for maximum protection even under the most severe conditions. 10w30 vs 20w50 Chevrolet . ZDDP = 1500 ppm. Select a store to see pricing & availability Oil Composition: Synthetic Blend. Performance - 20W-50, 128oz/1 Gallon - MaximaUSA Designed for four-stroke motorcycles Mobil 1 V-Twin 20W-50 motorcycle oil is specifically recommended for lubrication of four-stroke motorcycle engines in high-performance motorcycles and meets or exceeds standard industry quality levels. V-Twin Mineral Engine Oil 20W-50 is a value priced, multi-grade, 4-stroke motorcycle oil formulated for V-Twin engines. $104.99. So, you can pour the oil into your high-performance cars, racing muscle cars, and flat tappet engines. sorry guys, an oil thread (Castrol GTX 20W50, API service SN) Availability: If in stock ships same day, ordered stock up to 4 day delay. API Service CJ-4 and SL. Valvoline VR1 Racing Motor Oil quart. Free shipping if you buy enough, PLUS it is on the shelf in stores too. Duckhams Classic Q 20W-50 features an optimal level of ZDDP ("zinc") anti-wear capability, moderate detergency and stay-in-grade shear stability designed specifically for petrol and diesel fuelled classic vehicles manufactured between 1950 and 1989 and is also suitable for older vehicles where full-flow cartridge filters have been retro-fitted. AMSOIL Z-ROD Synthetic Motor Oil is specially engineered for classic and high-performance vehicles. MOTUL CLASSIC PERFORMANCE 20W-50 - Motul Lucas SAE 20W-50 Engine Break-In Oil Oddometer: 2,614. Whether you choose high mileage 20W-50 or conventional 20W-50 motor oil, they will both flow like a 20 Weight oil in cold weather, then with the viscosity of a 50 Weight oil once the engine is up to full temperature. . Keep your fan shroud clean and check for any debris buildup in the cooling fins. Castrol - GTX Classic SAE 20W-50 Conventional Hich Zinc Content Motor Oil Racing SAE 20W-50 Synthetic Blend - Champion Brands Why the confusion on oil for Scags hydro? | Lawn Care Forum Within these designations, you can determine how much zinc and how . Amsoil 20w-50 High Zinc Synthetic Oil Provides Excellent Wear Protection Part Number: LUC-10684. SAE 20W50 ZINK Premium Protection Synthetic Motor Oil Classic 20w50 Engine Oil - High Zinc - Rye Oil Limited SKU: 20w50 Categories: Engine Oils, Engine Oils, Horticultural, Vintage/Classic. It features a high-zinc formulation to prevent wear on flat-tappet camshafts and other critical engine components, along with a proprietary blend of rust . Engine Oil - 20W50 Oil Weight - ZDDP Enhanced - Summit Racing Equipment Harsh conditions, high speeds, temperature changes, the need to push the vehicle to its limits, and many other factors may contribute to the necessity for high zinc content. Formulated for race engines, but compatible with passenger vehicles too. Valvoline VR1 Racing Oil 's high zinc formula provides race-level protection for high performance engines on the race track or the highway. It's a thinner 50 that's more like a 10w with 1300ppm zinc. SAE 20W-50. Pennzoil Motor Oil | Pennzoil Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart. Choose Castrol GTX 20W-50 to protect against sludge and Castrol GTX High Mileage for older vehicles with over 75,000 . Summit Racing SpeedCard - Open a World of Possibilities - Apply Today! Especially designed for flat tappet camshafts, but can be used wherever you need the extra wear protection in the form of zinc. 20w50 with zinc | Bob Is The Oil Guy This engine oil is especially recommended for use in high-performance street engines and competition engines, including both gasoline and alcohol-fueled racing vehicles. A Must Read On Oil For Your Hd | V-Twin Forum Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart. SAE 20W-50 Synthetic Premium Protection Motor Oil (ARO) Formulat e d fo r use in both gasoline and diesel engines. GTX Classic SAE 20W-50 Conventional Hich Zinc Content Motor Oil by Castrol. 60 hard worked hours and hasn't moved off the full mark between changes FX1000V. High zinc/phosphorus for anti-wear protection, including push . Engine Oil, Hot Rod and Classic Car, 20W50, Mineral, 5 Quart Jug, Each. The BMW MOA (actually, the forum moderator) did a study in which he sent samples of oil to have them analyzed for ZDDP (actually, zinc and phosphorous) levels. Buy 20w-50 Engine Oil | Alexander Duckham & Co., Ltd Motor Oil in Oil Viscosity:20W - 50 | eBay Does not say anything about using synthetic or not using synthetic. Reduces engine oil temperature; Compatible with other petroleum and synthetic oils; Part #4111H/12 12/1 QT. Video. FOR RACING APPLICATIONS ONLY PURCHASE A CASE AND SAVE MORE PER ITEM The purpose of this paper is to let our multi-generational, loyal customers know PennGrade 1 Partial Synthetic High-Performance Oil SAE 20W-50 The Original Green Oil as well as the entire PennGrade 1 product line is the same product today as it has been for decades. High Zinc 20W-50 Synthetic Blend Marine Engine Oil, 1 Quart 10654 In Stock . Now also available in 10W-40. SKU 25-357-67-S. MFG: Kohler. 20W-50 | WELCOME | CASTROL USA - United States (English) Jeffrey. Product Name: Key Features: Benefits: Valvoline VR1 Racing 20W-50 Motor Oil > High zinc and phosphorus formula >Enhanced anti-foam system > Compatible with a passenger vehicle > Reduce friction and enhance power > Lube every moving part optimally > Provide extreme wear protection: Shell Rotella Synthetic Blend 15W-40 Diesel Motor Oil Valvoline oil with zinc - gpi.elnagh.com.pl Valvoline Motor Oil 20W-50 5 Quart 881172 | O'Reilly Auto Parts Fortified with an exclusive additive package containing a high degree of zinc, moly, and phosphorus. Contains increased zinc levels for extra engine wear prevention. In The News. The manual says use 20w50 motor oil. Our first 'Fuzz Townshend's Classic Oils' product was christened 'Heritage' in honour of our location at Bicester heritage, and is a high-quality multigrade mineral oil designed for . Amazon.com: Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart Summit Racing SpeedCard - Open a World of Possibilities - Apply Today! It is particularly recommended for use in turbocharged engines and in high-performance engines with flat . 20W-50 Synthetic Hydrostatic Transmission Fluid - AMSOIL It's blended with an exclusive additive package that includes lubricity agents and anti-seize agents that control drag like a zero weight oil and protects metal like a heavy multi-viscosity oil. Z-ROD 10W30, 10W-40 & 20W-50 Synthetic Motor Oil. . Key Features: . Valvoline VR1 Racing SAE 20W-50 High Performance High Zinc Motor Oil 5 QT, Case of 3 4,914 Valvoline 20W-50 VR1 Racing Motor Oil - 1qt (Case of 12) 3 $11999 Get it Tue, Jul 26 - Thu, Jul 28 FREE Shipping Valvoline VV205 VR1 Racing Formula SAE 10W-30 Turbo Approved Motor Oil - 1 Quart Bottle (Case of 12) 29 $8990 ($0.23/Fl Oz) Z-ROD 20W-50 Synthetic Motor Oil Specially engineered for classic cars. It is the same unique base oil cut and the specially selected high . Here are the two popular Valvoline Motor Oils with Zinc you can go for: Valvoline VR1 Racing SAE 20W-50 Motor Oil [ Check Price] Engine Oil VR1 20W50 1QT. The "PLUS" is for an extra additive package above and beyond a normal 20w-50 racing oil. The oil viscosity is for the clearances in the engine, not the temperature per se. That report showed the Castrol GTX 20W-50 having good levels of ZDDP per that study. V-Twin Mineral Engine Oil | Bel-Ray Designed for the latest Big-Twin motorcycle engines that specify 20W50 motor oil, including Milwaukee-Eight, Evolution, Twin Cam and aftermarket engines of similar design. wxd.delicatessendanuta.nl Lucas SAE 20W-50 Racing Engine Oil Lucas Racing Oil provides a tougher, thicker additive film for maximum protection from metal-to-metal contact. Offers multi-functionality and excellent wear protectio n. It is among the most popular engine lubricants in all types of racing, including paved and dirt ovals and drag racing. 27.95. Find a dealer Order Buy Online Castrol SYNTEC 20W 50 motor oil is geared to protecting, preserving and helping extend the life of your vehicle from an age gone by that still lives on. I was starting to have a whine and a small leak in the CC ZTR. $4.48/qt. Heritage 20W50. 5.0 out of 5 stars. 2.3 Best Oil for Old Cars: Brad Penn Oil Partial Synthetic Racing Oil. Talk to the experts. 20W-50 Plus High Performance Oil - Lucas Oil Valvoline VR1 Racing Engine Oil Zinc Conventional 20W-50 1 Quart Synthetic, high-zinc formula fights wear. Super Tech Conventional SAE HD-30 Motor Oil, 1 Quart. A true high performance racing oil. It is among the most popular engine lubricants in all types of racing including paved and dirt ovals, and drag racing. These anti-wear agents make Z-ROD Oils especially suitable for . Tech 101: Zinc in oil and its effects on older engines NOTE: Due to its very low TBN value, this oil is only suitable for short term racing use, and is not suitable for street use. However, 10w30 motor oil can be used in the Winter. 2.2 Best High-Performance Engine Oil: Lucas Hot Rod & Classic Car High-Performance Oil. Classic 20w50 Engine Oil is a low detergent traditional multigrade engine oil, ideally suited to pre 1980 classic cars and motorcycles. Jun 12, 2018. They'd have to be oils that claim CI-4+ or earlier, CJ-4 and later limit phos to 1200ppm hank2 Joined Mar 18, 2014 Messages 287 Location PA. Jun 17, 2021 #10 mpack88 said: Found this at walmart Good grief! levels, which makes it suitable for race cars. This item: Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart (Pack of 6) $35.28 ($0.18/Fl Oz) WIX Filters - 51515 Spin-On Lube Filter, Pack of 1 $6.29 Rislone 4405 Engine Oil Supplement Concentrate with Zinc Treatment - 11 oz, Yellow $7.78 ($0.71/Fl Oz) Amazon Basics High Mileage Motor Oil - Full Synthetic - 10W-30 - 1 Quart - 6 Pack Estimated Ship Date: Tomorrow. Part #: RACING20-50 Line: CHP. (Great Dane & Country Clipper) specd 20W-50 motor oil for the hydraulics, but it worked for 10+ years. Product oils. Ideal for flat-tappet cams or roller cams. Best Oil for Old Classic Cars In 2022 | Picks By Experts! - Gears Care Castrol High Zinc Content Motor Oil | The H.A.M.B. 284 sold. Joined: May 12, 2012. current price $4.48. 30.00 - 600.00. 20w50 for stock 289? | Vintage Mustang Forums Kohler 20W-50 Synthetic oil. Within the race engine oil category, Valvoline VR1 tends to perform better because of the boosted levels of Zinc and Phosphorous. Here's the General Consensus About Valvoline VR1 Racing Oil Meets JASO MA. Champion Racing 4111H Synthetic Engine Oil, 20W50, 1 Quart 4.98 out of 5 stars. 7 Best Oil For Flat Tappet Cam Engine In 2022 - AutoSolutionLab Valvoline Racing Oil's exclusive chemistry is designed to reduce friction and enhance power. . 10W30 Valvoline VR1 Conventional Racing Oil (silver bottle) = 103,505 psi. Available Sizes Item Number; 1 Liter Bottle - 12/case: 301829150160 (96905-BT1) 4 Liter Bottle - 4/case: 301829150185 (96905 . "Lucas Hot Rod & Classic Car Motor Oil SAE 20W-50 is manufactured with the highest quality paraffinic base oils and is fortified with a unique additive package containing high levels of zinc, molybdenum and phosphorus, which provides a tougher, thicker additive film for maximum protection even under the most severe conditions." Built for hydrostatic transmissions to maintain mower speed and efficiency better than motor oil. Call 800.979.0122, 7am-10pm, everyday.