LONGACRE
Longacre Racing Gauges, Alignment Tools, and Accessories at JJ Motorsports
Longacre Racing Products, founded in 1978 by Jack Jaynes in California, is a leading brand in the motorsport industry, specializing in high-quality gauges, scales, tools, and accessories for racing and performance vehicles. With a commitment to precision and durability, Longacre has expanded its offerings since moving to Redmond, Washington in 1987, providing essential equipment trusted by professional racers and enthusiasts worldwide.
At JJ Motorsports, we stock a wide variety of Longacre products to support your racing setup. For precise vehicle handling, check out the Deluxe Front End Alignment Kit that includes all necessary tools for accurate adjustments. Enhance your braking system with the convenient Brake Bottle Bleeder Kit or the customizable Brake Bias Panel in black. Drivers can upgrade their cockpit with the ergonomic 15in Steering Wheel in black, while the Throttle Linkage Kit ensures smooth acceleration. For secure storage, consider the Compact Radio Box in black. Whether you're fine-tuning for the track or maintaining your performance car, Longacre delivers reliable solutions. Explore our selection to find the ideal upgrades for your vehicle.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Longacre Accutech Pyrometer 52-50640
LONGACRE
$194.99Accutech Pyrometer PyrometerAccuTechCoil Cord Tire Probe0-2000 Degrees FahrenheitCarrying Case IncludedKitLON52-50640- SKU:
- LON52-50640
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- MFG Part #:
- 52-50640
$194.99 -
Longacre Mini IR Laser Pyro 52-50612
LONGACRE
$55.99Mini IR Laser Pyro PyrometerInfrared Laser0-600 Degrees FahrenheitEachLON52-50612- SKU:
- LON52-50612
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- MFG Part #:
- 52-50612
$55.99 -
Longacre Tire Tread Depth Gauge 52-50560
LONGACRE
$31.99Tire Tread Depth Gauge Tread Depth Gauge1/32 to 7/16 in Tread DepthMechanicalAnalogBlack Storage PouchEachLON52-50560- SKU:
- LON52-50560
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- MFG Part #:
- 52-50560
$31.99 -
Longacre Durometer & Tread Depth Gauge 52-50556
LONGACRE
$103.99Durometer & Tread Depth GaugeDurometer and Tread Depth Gauge0-100 Points1/128 to 7/16 in Tread DepthMechanicalAnalogCarrying Case / Black Storage PouchKitLON52-50556- SKU:
- LON52-50556
- Availability:
- Ships Same Business Day
- Weight:
- 1.26 LBS
- MFG Part #:
- 52-50556
$103.99 -
Longacre Durometer w/Plastic Case 52-50553
LONGACRE
$65.99Durometer w/Plastic Case Durometer Gauge0-100 PointsMechanicalAnalogRed Carrying CaseEachLON52-50553- SKU:
- LON52-50553
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MFG Part #:
- 52-50553
$65.99 -
Longacre Digital Durometer with Silver Case 52-50547
LONGACRE
$119.99Digital Durometer with Silver CaseDurometer Gauge0-100 PointsMechanicalDigitalSilver Carrying Case / Black Storage PouchEachLON52-50547- SKU:
- LON52-50547
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- MFG Part #:
- 52-50547
$119.99 -
Longacre Durometer w/Silver Case 52-50546
LONGACRE
$93.99Durometer w/Silver Case Durometer Gauge0-100 PointsMechanicalAnalogSilver Carrying Case / Black Storage PouchEachLON52-50546- SKU:
- LON52-50546
- Availability:
- Ships Same Business Day
- Weight:
- 0.73 LBS
- MFG Part #:
- 52-50546
$93.99 -
Longacre Angled Tire Chuck Only 52-50496
LONGACRE
$14.99Angled Tire Chuck Only Tire ChuckAngle StyleSwivel1/4 in Hose BarbSteelEachLON52-50496- SKU:
- LON52-50496
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 52-50496
$14.99 -
Longacre Air Tank 0-60 PSI Lightweight 52-50315
LONGACRE
$285.99Air Tank 0-60 PSI LightweightCompressed Air TankPortable5 gal14 in Diameter10 in Long4 ft Hose125 psi Max Pressure0-60 psi Tire PressurePolishedEachLON52-50315- SKU:
- LON52-50315
- Availability:
- Ships Same Business Day
- Weight:
- 12.00 LBS
- MFG Part #:
- 52-50315
$285.99 -
Longacre Setting Tool 52-50290
LONGACRE
$50.99Setting Tool Tire Pressure Relief Valve Setting ToolLongacre Tire Pressure Relief ValveEachLON52-50290- SKU:
- LON52-50290
- Availability:
- Ships Same Business Day
- Weight:
- 0.89 LBS
- MFG Part #:
- 52-50290
$50.99 -
Longacre Compact Valve Core Tool 52-50272
LONGACRE
$11.99Compact Valve Core Tool Valve Stem Core ToolAluminum / SteelKnurledNaturalEachLON52-50272- SKU:
- LON52-50272
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 52-50272
$11.99 -
Longacre Valve Core Stem Tool 52-50270
LONGACRE
$21.99Valve Core Stem Tool Valve Stem Core ToolStainless / AluminumKnurledRed AnodizedEachLON52-50270- SKU:
- LON52-50270
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- 52-50270
$21.99 -
Longacre Brass Valve Stems Low Profile (4pk) 52-50265
LONGACRE
$28.99Brass Valve Stems Low Profile (4pk)Valve StemInner MountBolt-OnBrassNaturalSet of 4LON52-50265- SKU:
- LON52-50265
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 52-50265
$28.99 -
Longacre Quick Change Adpt. 52-50240
LONGACRE
$53.99Quick Change Adpt. Tire Pressure Relief Valve Adapter5/8 inAluminumLongacre Tire Pressure Relief Valve to Quick ChangeSet of 4LON52-50240- SKU:
- LON52-50240
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 52-50240
$53.99 -
Longacre Pro-Team Tirelief Kit 52-50100
LONGACRE
$392.99Pro-Team Tirelief Kit Tire Pressure Relief ValveTIRELIEF3-40 psi6 Valves12 Wheel AdaptersInflation AdapterSetting ToolCarry CaseKitLON52-50100- SKU:
- LON52-50100
- Availability:
- Ships Same Business Day
- Weight:
- 2.76 LBS
- MFG Part #:
- 52-50100
$392.99Qty in Cart: 0Quantity:Price:$392.99Subtotal: -
Longacre Tirelief Repl O-Ring 4pk 52-50008
LONGACRE
$16.99Tirelief Repl O-Ring 4pkO-RingRubberLongacre Tire Pressure Relief ValveKitLON52-50008- SKU:
- LON52-50008
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 52-50008
$16.99 -
Longacre Tireliefs 3-40 Psi. 52-50000
LONGACRE
$126.99Tireliefs 3-40 Psi. Tire Pressure Relief ValveTIRELIEF3-40 psi100 Mesh Inlet Filter1/8 in NPTSet of 4LON52-50000- SKU:
- LON52-50000
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 52-50000
$126.99 -
Longacre Starter Solenoid HD 52-45900
LONGACRE
$33.99Starter Solenoid HD Starter SolenoidHeavy DutySteelZinc OxideUniversalEachLON52-45900- SKU:
- LON52-45900
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MFG Part #:
- 52-45900
$33.99 -
Longacre Battery Disconnect Panel Black 4 Post 52-45784
LONGACRE
$42.99Battery Disconnect Panel Black 4 PostBattery DisconnectRotary Switch3-3/8 x 3-5/84 Terminal175 amp6-36VAluminum PanelEachLON52-45784- SKU:
- LON52-45784
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MFG Part #:
- 52-45784
$42.99 -
Longacre Battery Disc. Switch HD 4 Post Altn. 125 Amps 52-45783
LONGACRE
$86.99Battery Disc. Switch HD 4 Post Altn. 125 AmpsBattery DisconnectRotary SwitchPanel Mount175 amp6-36VAlternator PostAluminum On / Off PanelBlackEachLON52-45783- SKU:
- LON52-45783
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MFG Part #:
- 52-45783
$86.99 -
Longacre Bat.Disc.Switch W/Alt 52-45780
LONGACRE
$40.99Bat.Disc.Switch W/Alt Battery DisconnectRotary SwitchPanel Mount175 amp6-36VEachLON52-45780- SKU:
- LON52-45780
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- MFG Part #:
- 52-45780
$40.99 -
Longacre Battery Disconnect Panel Black 2 Post 52-45760
LONGACRE
$36.99Battery Disconnect Panel Black 2 PostBattery DisconnectRotary Switch3-3/8 x 3-5/82 Terminal175 amp6-36VAluminum PanelEachLON52-45760- SKU:
- LON52-45760
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MFG Part #:
- 52-45760
$36.99 -
Longacre Weatherproof Battery Disconnect 52-45753
LONGACRE
$44.99Weatherproof Battery DisconnectBattery DisconnectRotary SwitchPanel Mount175 amp6-36VEachLON52-45753- SKU:
- LON52-45753
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
- MFG Part #:
- 52-45753
$44.99 -
Longacre Battery Dis. Switch 52-45750
LONGACRE
$30.99Battery Dis. Switch Battery DisconnectRotary SwitchPanel Mount175 amp6-36VEachLON52-45750- SKU:
- LON52-45750
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- MFG Part #:
- 52-45750
$30.99 -
Longacre Battery Disconnect Push/ Pull 52-45749
LONGACRE
$34.99Battery Disconnect Push/ PullBattery DisconnectPush / Pull SwitchPanel Mount150 amp12VEachLON52-45749- SKU:
- LON52-45749
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MFG Part #:
- 52-45749
$34.99 -
Longacre Battery Disconnect Switc Economy 52-45748
LONGACRE
$19.99Battery Disconnect Switc EconomyBattery DisconnectRotary SwitchPanel Mount125 amp12VEachLON52-45748- SKU:
- LON52-45748
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- MFG Part #:
- 52-45748
$19.99 -
Longacre Battery Thru Panel 52-45700
LONGACRE
$17.99Battery Thru Panel Battery Cable ConnectorBulkhead16V to 36VBrass1-1/4 in Diameter Hole3/8-16 in StudBlackEachLON52-45700- SKU:
- LON52-45700
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 52-45700
$17.99 -
Longacre Ex.H.D. Switch W/Flip Up 52-45470
LONGACRE
$18.99Ex.H.D. Switch W/Flip Up Toggle SwitchOn / Off40 amp12V2 TerminalSafety CoverEachLON52-45470- SKU:
- LON52-45470
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 52-45470
$18.99 -
Longacre Weatherproof Starter Button 52-45466
LONGACRE
$25.99Weatherproof Starter ButtonPush Button SwitchStarterMomentary15 amp12V2 TerminalPolyurethane CoatingWeatherproof CoverEachLON52-45466- SKU:
- LON52-45466
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 52-45466
$25.99 -
Longacre Starter Button 52-45460
LONGACRE
$19.99Starter Button Push Button SwitchStarterMomentary15 amp12V2 TerminalWeatherproof CoverEachLON52-45460- SKU:
- LON52-45460
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 52-45460
$19.99 -
Longacre 3 Terminal Mag Switch 52-45430
LONGACRE
$20.993 Terminal Mag Switch Toggle SwitchOn / Off40 amp12V3 TerminalWeatherproof CoverEachLON52-45430- SKU:
- LON52-45430
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 52-45430
$20.99 -
Longacre Weatherproof Ignition Switch 52-45423
LONGACRE
$17.99Weatherproof Ignition SwitchToggle SwitchOn / Off40 amp12V2 TerminalWeatherproof CoverTerminals IncludedEachLON52-45423- SKU:
- LON52-45423
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 52-45423
$17.99 -
Longacre Ex. Heavy Duty Ign Switc 52-45420
LONGACRE
$14.99Ex. Heavy Duty Ign Switc Toggle SwitchOn / Off20 amp12V2 TerminalWeatherproof CoverEachLON52-45420- SKU:
- LON52-45420
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 52-45420
$14.99 -
Longacre Flip Up Switch Cover 52-45370
LONGACRE
$16.99Flip Up Switch Cover Toggle Switch Safety CoverFlip StyleRedEachLON52-45370- SKU:
- LON52-45370
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 52-45370
$16.99 -
Longacre Brake Fitting w/Tab #4-3/16in Bulkhead 52-45288
LONGACRE
$15.99Brake Fitting w/Tab #4-3/16in BulkheadFittingBulkheadStraight3/8-24 in Inverted Flare Male to 4 AN Male BulkheadFrame TabAluminumRed Anodized3/16 in HardlineEachLON52-45288- SKU:
- LON52-45288
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- 52-45288
$15.99 -
Longacre Brake Fitting w/Tab #3-3/16in Bulkhead 52-45286
LONGACRE
$15.99Brake Fitting w/Tab #3-3/16in BulkheadFittingBulkheadStraight3/8-24 in Inverted Flare Male to 3 AN Male BulkheadFrame TabAluminumRed Anodized3/16 in HardlineEachLON52-45286- SKU:
- LON52-45286
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 52-45286
$15.99 -
Longacre Brake Fitting Frame Tab 4-pack 52-45284
LONGACRE
$17.99Brake Fitting Frame Tab 4-packChassis TabWeld-On90 DegreeSteelSet of 4LON52-45284- SKU:
- LON52-45284
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 52-45284
$17.99 -
Longacre Brake Fitting #4-3/16in Bulkhead 52-45273
LONGACRE
$9.99Brake Fitting #4-3/16in BulkheadFittingBulkheadStraight3/8-24 in Inverted Flare Male to 4 AN Male BulkheadAluminumRed Anodized3/16 in HardlineEachLON52-45273- SKU:
- LON52-45273
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 52-45273
$9.99 -
Longacre Brake Fitting #3-3/16in Bulkhead 52-45263
LONGACRE
$9.99Brake Fitting #3-3/16in BulkheadFittingBulkheadStraight3/8-24 in Inverted Flare Male to 3 AN Male BulkheadAluminumRed Anodized3/16 in HardlineEachLON52-45263- SKU:
- LON52-45263
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 52-45263
$9.99 -
Longacre Brake Fitting #4 90 1/8NPT 52-45230
LONGACRE
$8.99Brake Fitting #4 90 1/8NPTFittingAdapter90 Degree1/8 in NPT Male to 4 AN MaleSteelNaturalEachLON52-45230- SKU:
- LON52-45230
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 52-45230
$8.99