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Oils, Fluids and Sealer Oils, Fluids and Additives

Red Line

Racing ATF (Type F) Quart

$21.16 $18.39 Save $2.77

SKU: R00B 30304

In Stock
In Stock
Ships by Aug 30
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Red Line 30304 is a Racing ATF (Type F) designed specifically for drag racing. It is the most viscous ATF made by Red Line, featuring higher viscosity and no friction modifiers for faster shifts and better converter efficiency at high temperatures.
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Similar to a Type F fluid, it features even higher viscosity and no friction modifiers, which results in faster shifts, quicker lock-up, and improved converter efficiency at high temperatures. Enhanced extreme-pressure additives provide five times better film strength compared to petroleum-based ATFs, leading to reduced clutch and gear wear. As part of Red Line's wide selection of fully-synthetic ATFs, this fluid offers improved thermal stability, maintains viscosity levels, and exhibits lower volatility at high temperatures. It also reduces oxidation and allows for high-temperature operation without varnishing valves and clutches, contributing to extended drain intervals. Technical specifications include a viscosity of 10 cSt at 100°C and 53.7 cSt at 40°C, a viscosity index of 177, and a pour point of -50°C (-58°F). The Brookfield Viscosity at -40°C is 150 Poise. This product is formulated for high-performance applications where maximum power transfer and consistent shift feel are critical. For optimal performance, this racing ATF should be used in applications requiring Type F fluids, particularly those in competitive drag racing environments. Ensure compatibility with your transmission system before use, as its unique frictional characteristics are tailored for specific racing demands. While it offers superior protection and performance benefits, it is not recommended for street use or in transmissions requiring different ATF specifications due to its lack of friction modifiers. Red Line stands behind its products with a commitment to quality and performance, making this Racing ATF a premium choice for serious racers.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRed Line
Part NumberR00B 30304
CategoryOils, Fluids and Sealer

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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