Details
BrandRed Line
SKURED58205
GTIN / UPC083522582254
Manufacturer Part Number58205
Product Information
Red Line Heavy ShockProof is a synthetic racing gear oil that carries a suspension of microscopic solid particles, which act as an extreme-pressure agent and cushion the gear teeth. It gives a film thicker than an SAE 75W250 with fluid friction similar to a 75W90, about 40% lower friction and about 250% of the load-carrying capacity of conventional gear oils. It is too slippery for most synchromesh transmissions and needs an inline screen rather than a fine filter in pumped systems.
Specifications
| Type | Synthetic racing gear oil with suspended solid extreme-pressure particles |
| Size | 1 Gallon |
| Application | Heavily loaded racing differentials and transmissions, problem gearboxes, sprint, midget and dirt late model racing, quick-change differentials, lockers and spools, Top Fuel and Funny Car rear ends, wet sump transmissions, splash-lubricated differentials |
| Fitment Notes | Not recommended for most synchro applications due to its extreme slipperiness; with pumps and coolers use an inline screen rather than a fine filter; avoid pumping down the center of a main shaft, as the particles could centrifuge out of solution |
| Quantity | 4 (4 x 1 Gallon) |
Documents: Product Data Sheet (PDF) | Safety Data Sheet
Can I run it with a pump and cooler?
- Yes, if the system uses an inline screen rather than a fine filter. Avoid pumping it down the center of a main shaft, because the particles could separate out.
Will it stay on the gears?
- It behaves like a liquid grease and resists being thrown off the gear teeth.
Shipping
- In stock orders typically ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
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