Below you will find the best synthetic oil for a 1981 Dodge Trucks B350 VAN. Maximize your vehicle's potential with 100% full synthetic oil that is made in the USA! For more than the past 50 years, AMSOIL has perfected the art of maximizing efficiency and engine life. The advanced synthetic formulas deliver superior protection from heat, friction, and wear, keeping engines as good as new for miles. Upgrade to AMSOIL today and experience better performance, reliability, and reduced oil consumption. Click add to cart for more details. Sign up as a preferred customer and get discounts and more! The oil type, capacity and oil filter (if available) are listed below and verified for accuracy. Upgrade now!
Recommended oil for my 1981 B350 Van
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| XL 10W-40 Synthetic Motor Oil | Protect your B350 Van now with Amsoil products! Made in USA! | With filter 5 quarts After refill check oil level. |
XLOQT-EA
Add To Cart  Add To Cart |
| Premium Protection 10W-40 Synthetic Motor Oil | Protect your vehicle with the world's best synthetic oil for your B350 Van! | With filter 5 quarts After refill check oil level. |
AMOQT-EA
Add To Cart Add To Cart |
| SAE 5W-40 MS Synthetic European Motor Oil | Amsoil is high technology oil and leaves the competition behind! Get the best for your B350 Van. | With filter 5 quarts After refill check oil level. |
AFLQT-EA
Add To Cart Add To Cart |
Recommended oil filters for my 1981 B350 Van
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | This filter is for your 1981 Dodge Trucks B350 Van and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. |
EAO42-EA
Add To Cart Add To Cart |
| WIX Oil Filter | WIX oil filter change intervals for your 1981 Dodge Trucks B350 Van are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). |
51068-EA
Add To Cart Add To Cart |
Recommended transmission fluids for my 1981 B350 Van
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| Signature Series Multi-Vehicle Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
3 speed A999(32RH) Total Fill 8.6 quarts
4 quarts Initial Fill
3 speed A904(30RH) Total Fill 8.6 quarts
4 quarts Initial Fill
3 speed A998(31RH) Total Fill 8.6 quarts
4 quarts Initial Fill
3 speed With Lockup A727(36RH) Total Fill 8.3 quarts
3 speed With O Lockup A727(36RH) Total Fill 8.6 quarts
4 quarts Initial Fill |
Amsoil's Signature Series Multi-Vehicle Synthetic automatic transmission fluid is made to blow the doors off any regular or conventional ATF fluids on the market and our oil surpasses the performance needs of most vehicles. Protect your transmission and avoid costly repairs. This fluid has an advanced formula to give awesome top-notch protection under harsh operating conditions. Transmission repairs are expensive so protect your vehicle with this great fluid! |
ATFPK-EA
Add To Cart Add To Cart |
| OE Multi-Vehicle Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
3 speed A999(32RH) Total Fill 8.6 quarts
4 quarts Initial Fill
3 speed A904(30RH) Total Fill 8.6 quarts
4 quarts Initial Fill
3 speed A998(31RH) Total Fill 8.6 quarts
4 quarts Initial Fill
3 speed With Lockup A727(36RH) Total Fill 8.3 quarts
3 speed With O Lockup A727(36RH) Total Fill 8.6 quarts
4 quarts Initial Fill |
Outsanding protection and resists varnish! Change interval based on your B350 Van's recommendation. |
OTFQT-EA
Add To Cart Add To Cart |
Transmission filters
| Product Name | Product Description | Product |
|---|---|---|
| WIX Transmission Filter | Use this WIX Transmission Filter since it will protect your 1981 Dodge Trucks B350 Van's transmission from harmful debris and the awesome filtration will reduce wear in your B350 Van. |
58707-EA
Add To Cart Add To Cart |
Differential for my Dodge Trucks B350 Van
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 75W-140 |
Rear 4.4 pints
Spicer 60 Rear 5.9 pints
Spicer 70 Rear 6.6 pints |
Made for high-demand situations, heavy trailer towing and hauling, great for off-road enthusiasts who demand more, commercial settings and racing enthusiasts. Protects gears and bearings from damage. Superior protection and beats out any regular gear oil. Recommended for many different vehicles. Trust Amsoil to protect your equipment and engine. Made in the USA! |
SVOPK-EA
Add To Cart Add To Cart |
|
| SEVERE GEAR® 80W-90 | (1) Add 4 oz of Mopar limited-slip additive (MS-10111). | This lube is made to exceed the requirements of equipment and all vehicles that require SAE 80W-90 viscosity. It is made with synthetic base oils and top additives without adding any wax. Amsoil Severe Gear is solid against thermal breakdown. Will give you awesome protection for bearings and gears and tough against heat which will help extend the life of your equipment and avoid costly repairs. Made in the U.S.A. |
AGLPK-EA
Add To Cart Add To Cart |
|
| SEVERE GEAR® 75W-90 | (1) Add 4 oz of Mopar limited-slip additive (MS-10111). | This special formula is made for harsh operating conditions that pick-up trucks endure. Also top-notch protection for SUVs, heavy equipment, and other heavy-duty vehicles. Made in the USA. |
SVGPK-EA
Add To Cart Add To Cart |
|
| SEVERE GEAR® 75W-110 | (1) Add 4 oz of Mopar limited-slip additive (MS-10111). | This is a fantastic lubricant for towing trailers, heavy duty hauling, off road driving/4x4, commercial applications, and for race enthusiasts. This severe gear lube will protect bearings, gears from friction and exceeds performance of any regular gear oil out there! Keep your truck or vehicle out of the shop and avoid costly repairs with this made in the USA lube. |
SVTPK-EA
Add To Cart Add To Cart |
Recommended coolants for my Dodge Trucks B350 Van
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 1981 Dodge Trucks B350 Van under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) |
ANTPC1G-EA
Add To Cart Add To Cart |
|
| Low Toxicity Antifreeze and Engine Coolant | Lasts in your 1981 Dodge Trucks B350 Van for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
Add To Cart Add To Cart |
Get awesome oil for your car or truck. We stock a wide range of makes, models, and years. We also have transmission fluid and filters for your vehicle. Get smooth shifting and full protection and lower repairs/expenses by protecting your transmission.
