Red Line
Red Line MT-90 GL-4 Transmission Gear Oil
$23.50
MT-90 75W90 GL-4 - QUART
75W90 GL-4 gear oil (similar to SAE 5W40/10W40 engine oil viscosity)
Popular in Nissan, Mazda, Mitsubishi, VW/Audi, Lotus Elise/Exige, Toyota, Mendeola transmissions and Atlas transfer cases for Off Road
Offers quicker shifts, perfect synchronizer coefficient of friction
Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage
High performance gear protection and longer synchro life
Eliminates notchy shifting, even when cold
Satisfies the gear oil viscosity requirements of 75W90, 80W90, 90 and motor oil viscosities of SAE 40, 10W40 and 15W40
Recommended for GL-1, GL-3 and GL-4 applications, as well as where most special synchromesh fluids are specified
Lifeline
Lifeline T Handle Fire Extinguisher Pull Cables 6 foot
$22.99
Lifeline T Handle Fire Extinguisher Pull Cables 6 foot
6 foot pull cable for Lifeline mechanical systems. Generally used for interior applications.
Allstar Performance
Allstar Brake Bleeder Bottle Kit With Magnet
$22.95
Allstar Brake Bleeder Bottle Kit With Magnet
Contain The Mess Of Bleeding Your Brakes!
Bleeding brakes is a lot cleaner and easier with the Allstar Brake Bleeder Bottle Kit. This rugged magnet-mounted bottle features a no spill/no leak hose storage bung and bottom tube fluid entry. The 12" tube fits over most brake bleed screws
The large 16 oz. bottle holds twice the fluid as most other bottles, allowing more flushes before having to empty it. The magnet-mounted bottle easily sticks to your steel chassis parts, brake rotor, or multiple locations on the vehicle and stores away easily in your tool box. No-leak design for storage makes clean-up easy.
Allstar Brake Bleeder Bottle Kit w/ Magnet Details
Manufacturer: Allstar Performance
Manufacturer part number: 11018
Brake Bleeder Hose Included: Yes
Capacity: 16 oz.
Allstar Performance
Allstar Brake Bleeder Bottle Kit With Lanyard
$22.95
Allstar Brake Bleeder Bottle Kit With Lanyard
Bleed Your Brakes and Contain The Mess!
Contain the mess of bleeding brakes by capturing fluid in this 16oz. bottle with a 12" long hose which attaches to most bleeder screws. The removable cap has a built-in fitting to secure the hose during storage to help prevent spills and a steel lanyard retainer that suspends the bottle from a chassis or suspension component during bleeding.
The bottle features a coated stainless lanyard that's great for hanging the bottle right where you need it, and it stores away easily in your tool box when you're done. The no-leak design makes clean-up and storage easy.
Allstar Brake Bleeder Bottle Kit w/ Lanyard Details
Manufacturer: Allstar Performance
Manufacturer part number: 11019
Brake Bleeder Hose Included: Yes
Capacity: 16 oz.
Sparco
Sparco B-Rookie Balaclava
$22.00
Sparco Rookie Balaclava
The Sparco B-Rookie Balaclava is made from 100% cotton with extra-flat seams. Designed for comfort, this Sparco balaclava has no FIA or SFI rating. Color is black.
Longacre
Longacre Hood Pin Kit - 3/8"
$21.95
Longacre 3/8" Hood Pin Kit
Hood Pin Kit by Longacre to replaces bulky, less secure hood latch. Includes pins, jam nuts, scuff plates and flip-style safety pins. Complete set of two.
Longacre Hood Pin Kit Details:
Manufacturer: Longacre
Manufacturer part no.: 52-23510
Style: torsion pin
Material: aluminum
Finish: natural
Pin diameter: 3/8" (9.5mm)
Pin length: 3.0" (76mm)
Pins included: 2
Scuff plates included: 2
Torsion clips included: 2
Jam nuts included: 4
VP Racing
VP Stay Frosty High Performance Antifreeze/Coolant
$21.73
VP Stay Frosty High Performance Antifreeze/Coolant
Stay Frosty® is a proprietary VP Racing Fuels coolant formulated for high-performance engines that require additional protection from overheating and minimal freeze protection. It contains a specialized blend of heat transfer agents and propylene glycol that improve the coolant’s ability to transfer heat away from high-temperature cylinder heads. Operating temperatures of engines are reduced by up to 14°F compared to the conventional glycol-based coolant. This increases the density of the air/fuel mix and allows ignition timing to be safely advanced without the threat of detonation -- resulting in more power and torque.
VP Stay Frosty High Performance Antifreeze/Coolant Details:
Manufacturer: VP Racing
Manufacturer part number: 2301
Size: 64oz
Container: Plastic Jug
Contains wetting agents for better cooling
Non-Toxic Propylene Glycol freeze protection
Ready-to-use premixed coolant
Reduces temps by up to 14°F
Maximizes horsepower and torque
Protects all metals from corrosion/electrolysis, including aluminum
Prevents scales/deposits that reduce heat transfer
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Hans
HANS Sport 2 Quick Click Tether Kits
$21.63
$21.63
HANS Sport II Device Replacement Tether For Quick Click Anchors
Hans Device Replacement Tether For your Hans Sport II device with Quick Click anchors. This Hans replacement tether and slider kit fits the Hans Sport II (also nicknamed the Hans 3) device and comes in the standard 16.5" length and others for special applications.
HANS III Tether For Quick Click Anchors Details:
Manufacturer: Simpson
Manufacturer part number: TK.1441.3
Length: Standard 16.5" / 420cm length works in most applications and is the one that comes standard with every adult device.
Some race series require replacements between 2 and 5 years
A great upgrade for an older fixed tether device.
Kit includes one tether, two tether carriers and 4 new mount screws
Length of X-Short tether from inside of both loops: 14.5" / 370cm TK11413XS
Length of Short tether from inside of both loops: 15.5" / 395cm TK11413S
Length of Standard tether from inside of both loops: 16.5" / 420cm TK11413
Length of Long tether from inside of both loops: 17.5" / 445cm TK11413L
If you have a medium or large device, please stay with the standard 16.5" length
VP Racing
VP Racing Power Spout Fill Hose Kit
$21.50
VP Racing Power Spout Fill Hose Kit
The VP Power Spout screws directly on to the pull out spouts found on VP Racing Fuel five-gallon metal fuel cans, making pouring faster, cleaner and safer. "No-Glug" pouring features a 1/4" vent tube that extends to the bottom of the fuel can to allow air to enter for perfectly smooth, no-spill refueling of everything from your LO206 kart to your tire destroying late model. VP really did their research on the Power Spout, resulting in a true racer's favorite.
VP Racing Power Spout Fill Hose Kit Details
Manufacturer: VP Racing
Manufacturer part number: 348
Fits 5 gallon VP metal fuel cans only
Vent tube included
Does not fit VP Racing HDPE motorsport utility jugs. VP Racing fuel can sold separately.
Chillout Systems
Chillout Breakaway Couplings
from $21.00
Chillout Breakaway Couplings
The breakaway connectors are a unique latch assembly that consists of two independent mechanisms that secure together and breakaway at 9lbs of pressure. Our break-away adaptors are independent of the current shirt connectors so that they can be placed in a location on the tubing that is best to break away in an emergency situation. These are designed to be connected and disconnected thousands of times, unlike other brands.This latch design prevents unintentional release under standard operating conditions but allows for hands-free release in an emergency. (2 pcs, ¼” hose connectors) It takes about 9 pounds each of force to release our break-away connectors. Others brands need around 40 pounds each to release.
Sparco
Sparco Battery Disconnect Switch
$21.00
Sparco Battery Disconnect Switch W/ Removable Key
Bipolar battery main switch with rotating lever. Instant shutdown of the main electrical circuits. Provided with a remote control. Suitable for systems 6, 12 and 24V maximum load 100A.
Sabelt
Sabelt Racing Tow Straps
$21.00
Sabelt Racing Tow Straps
PERFORMANCE THAT KEEPS YOU IN THE RACE
Sabelt's Racing Tow Strap is simple and straightforward to install, available in multiple colors to complement any vehicle, and makes sure you can always get pulled out of trouble if/when the time comes!
Key Features:
Precision Engineering: Designed with the racer’s mindset for maximum performance and safety.
Lightweight Strength: Every gram saved matters when you’re chasing lap times and podiums.
Built for Competition: Meets the standards serious racers demand on and off the track.
Specifications:
High-performance materials
Track-tested durability
Optimized for professional motorsports
SABELT RACING TOW STRAPS FAQs:
Is this product certified for racing use?Yes, it meets all relevant racing standards for its category.
Can it be used for street or track only?This product is specifically optimized for track and race environments.
How does it compare to similar products?Designed for maximum performance, it offers superior durability and functionality over typical alternatives.
WHY BUY FROM DISCOVERY PARTS?
We live racing. That means offering only track-proven gear, expert advice, and fast shipping so you’re never left waiting in the paddock. Let’s get you dialed in for success.
Paragon
Paragon Arctic Wolf/Fox Pro Replacement Battery Pigtail
$20.99
Paragon Arctic Wolf/Fox Pro Battery Pigtail
Paragon’s Arctic Wolf/Fox Battery Pigtail is available as a replacement for the factory-installed pigtail on any Arctic Wolf Pro or Arctic Fox Pro cooler bag.
Paragon Arctic Wolf/Fox Pro Battery Pigtail Details
Manufacturer: Paragon
Manufacturer part no.: 04-29400
Length: 10 inches
Weight: 1 lbs.
Lifeline
Lifeline Electrical Cockpit Switch w/ Plastic Bezel
$20.99
Lifeline Electrical Cockpit Switch w/ Plastic Bezel
This LifeLine electrical cockpit switch is a replacement for your old or damaged switch. Suitable for use with all Lifeline electrical systems.
Red Line
Red Line Full Synthetic Race Oil 50WT (15W50)
$20.95
Red Line Full Synthetic 50WT Race Oil
Red Line racing oils provide the ultimate in protection for high-performance race engines. Decades of proven results drive the latest in technology to extract maximum power for extended durations.
Red Line racing oils provide more wear protection than motor oils for passenger vehicles. However, these racing oils contain fewer detergents and dispersants owing to their frequent drain intervals when used in racing engines. As such, they are not suitable for use in street cars.
Red Line Full Synthetic 50WT Race Oil Details:
Manufacturer: Red Line Oil
Manufacturer part number: 10504
Reformulated for improved frictional properties
Special detergents for improved lubricity and less detonation
Polyoil ester base stocks provide more stability and film strength when exposed to excess fuel dilution
Red Line racing oil has no less than 2200ppm of zinc and phosphorus (anti-wear additives)
This 50WT race oil product is multi-grade 15W50, offering 2-4% more power than oil of a similar viscosity.
Improved protection at start-up
Must be changed frequently, typically after every racing event
Red Line 50WT (15W50)
Used in applications with wider bearing clearances
Popular with Sprint and Midget applications burning methanol
Offers less-frequent oil changes due to lower fuel dilution
Red Line
Red Line Full Synthetic Race Oil 40WT (15W40)
$20.95
Red Line Full Synthetic 40WT Race Oil
Red Line racing oils provide the ultimate in protection for high-performance race engines. Decades of proven results drive the latest in technology to extract maximum power for extended durations.
Red Line racing oils provide more wear protection than motor oils for passenger vehicles. However, these racing oils contain fewer detergents and dispersants owing to their frequent drain intervals when used in racing engines. As such, they are not suitable for use in street cars.
Red Line Full Synthetic 40WT Race Oil Details:
Manufacturer: Red Line Oil
Manufacturer part number: 10404
Reformulated for improved frictional properties
Special detergents for improved lubricity and less detonation
Polyoil ester base stocks provide more stability and film strength when exposed to excess fuel dilution
Red Line racing oil has no less than 2200ppm of zinc and phosphorus (anti-wear additives)
This 40WT race oil product is multi-grade 15W40, offering 2-4% more power than oil of a similar viscosity.
Improved protection at start-up
Must be changed frequently, typically after every racing event
Red Line 40WT Race Oil (15W40)
Used by many top engine builders in Spec Miata and other lower-power road race engines
Most popular oil used in Spec E46
Versatile product used in stock car racing, road racing and sprint cars
Used by many of the top Dirt Late Model teams
Used by top teams in NASCAR, Spec engines for Camping World East and West Series
