WEHRS MACHINE
Wehrs Machine Suspension Components, Chassis Parts, and Tools at JJ Motorsports
Wehrs Machine, established in the late 1990s, is a family-owned business in the racing industry, renowned for crafting high-quality performance parts. Specializing in innovative suspension components, chassis parts, and precision tools, Wehrs Machine delivers solutions that enhance tuning and durability for racers and car enthusiasts, earning a strong reputation for excellence and customer satisfaction.
At JJ Motorsports, we offer a diverse range of Wehrs Machine products to optimize your racing setup. Fine-tune your suspension with the Pull Bar without Spring WM560, featuring a torque link design with bronze bushing for reliable performance. For coil-over applications, consider the Coil-Over Kit 5in for Integra WM308I in aluminum construction. Enhance carburetor efficiency using the Carb Spacer Tuning System 2in Tall Restrictor Plate WEHWM302B. Chassis builders can upgrade with the Dirt Late Model Birdcage Set Aluminum LH/RH, including double-shear birdcages and shock mounts. Measure loads accurately via the Load Stick with Digital Read Out and Ratcheting WEHWM414-7-R, and for adjustable bars, try the Adjustable Alum J-Bar 20in-22in WEHWM4020-22. Whether you're prepping for dirt track racing or custom builds, Wehrs Machine provides top-tier options. Explore our selection to find the perfect 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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Wehrs Dowel Pin Extra Long Bellhousing Steel (Pair) WEHWM51S
WEHRS MACHINE
$16.00Precise bellhousing alignment is critical for eliminating drivetrain slop and ensuring consistent power transfer during high-stress acceleration and shifting. These Wehrs extra-long dowel pins...WEHWM51S- SKU:
- WEHWM51S
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- WM51S
$16.00 -
Wehrs Spacer / Puck Quick Adjust 1/2in ID WEHWM500QA
WEHRS MACHINE
$6.00If you're running a Wehrs birdcage suspension setup, precision spacers are essential for dialing in geometry and maintaining consistent performance across multiple track sessions. This quick-adjust...WEHWM500QA- SKU:
- WEHWM500QA
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- WM500QA
$6.00 -
On Sale
Wehrs Jam Nut Tall 1in Coarse Jack Screw Steel (Pair) WEHWM4910ST
WEHRS MACHINE
MSRP: $35.99Now: $35.00Was: $35.99Precision jack screws are essential for maintaining consistent ride height and suspension geometry during setup and adjustments. Wehrs jam nuts eliminate slippage and vibration that can compromise...WEHWM4910ST- SKU:
- WEHWM4910ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- WM4910ST
MSRP: $35.99Now: $35.00Was: $35.99 -
On Sale
Wehrs Steel Nut 1in Course Thread Jack Screw WEHWM4910S
WEHRS MACHINE
MSRP: $44.99Now: $44.00Was: $44.99Precision jack screws are essential for serious racers and fabricators who demand reliable, repeatable ride height adjustments. These Wehrs Steel nuts provide the coarse-thread engagement and...WEHWM4910S- SKU:
- WEHWM4910S
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
- MFG Part #:
- WM4910S
MSRP: $44.99Now: $44.00Was: $44.99 -
On Sale
Wehrs Aluminum Nut 1in Course Thread Jack Screw WEHWM4910A
WEHRS MACHINE
MSRP: $40.99Now: $40.00Was: $40.99Precision jack screws are essential for adjustable suspension geometry and ride height management on performance vehicles. These Wehrs aluminum nuts offer lightweight construction without sacrificing...WEHWM4910A- SKU:
- WEHWM4910A
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- WM4910A
MSRP: $40.99Now: $40.00Was: $40.99 -
Wehrs Shock Pin Quick Release w/ SLIC Pin Medium Steel WEHWM48SM
WEHRS MACHINE
$10.00Quick shock adjustments during a race weekend demand hardware that won't let you down—the Wehrs Shock Pin Quick Release delivers the reliability and speed you need between sessions. This medium steel...WEHWM48SM- SKU:
- WEHWM48SM
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- MFG Part #:
- WM48SM
$10.00 -
Wehrs Accessory Clamp 1-1/4in Aluminum 1/4-20 Holes WEHWM431250
WEHRS MACHINE
$18.00When you're building a roll bar setup, mounting accessories securely is non-negotiable—vibration, shifting loads, and track conditions demand hardware that won't fail. The Wehrs Accessory Clamp gives...WEHWM431250- SKU:
- WEHWM431250
- Availability:
- Ships Same Business Day
- Weight:
- 0.29 LBS
- MFG Part #:
- WM431250
$18.00 -
On Sale
Wehrs Rocker Arm Splash Guard w/ 3/8in Studs WEHWM42375
WEHRS MACHINE
MSRP: $75.99Now: $74.00Was: $75.99Rocker arm splash guards are essential for any high-revving engine—they prevent oil from being slung onto your spark plug wires, ignition components, and valve covers, which can cause misfires and...WEHWM42375- SKU:
- WEHWM42375
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- MFG Part #:
- WM42375
MSRP: $75.99Now: $74.00Was: $75.99 -
On Sale
Wehrs Pinon Mount Sng Sided QC Steel Climber w/Seal WEHWM419
WEHRS MACHINE
MSRP: $160.99Now: $158.00Was: $160.99If you're running a dedicated drag or circle track vehicle, gear ratio changes are inevitable—and the Wehrs Pinon Mount Single Sided QC Steel Climber eliminates the frustration of traditional methods...WEHWM419- SKU:
- WEHWM419
- Availability:
- Ships Same Business Day
- Weight:
- 5.50 LBS
- MFG Part #:
- WM419
MSRP: $160.99Now: $158.00Was: $160.99Qty in Cart: 0Quantity:Price:MSRP: $160.99Now: $158.00Was: $160.99Subtotal: -
On Sale
Wehrs Adjuster Rear T-Bar WEHWM411
WEHRS MACHINE
MSRP: $28.99Now: $28.00Was: $28.99Precision rear suspension tuning separates competitive racers from the field, and the Wehrs Adjustable Rear T-Bar delivers that edge with proven adjustability across changing track conditions. This...WEHWM411- SKU:
- WEHWM411
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- WM411
MSRP: $28.99Now: $28.00Was: $28.99 -
On Sale
Wehrs J-Bar Panhard Bar 22in to 24in Stell 4in Drop WEHWM40S22-24
WEHRS MACHINE
MSRP: $115.99Now: $114.00Was: $115.99Panhard bar adjustment is critical for dial-in lateral weight transfer and maintain consistent handling across varying track conditions. The Wehrs J-Bar's adjustable length and spherical rod ends...WEHWM40S22-24- SKU:
- WEHWM40S22-24
- Availability:
- Ships Same Business Day
- Weight:
- 7.43 LBS
- MFG Part #:
- WM40S22-24
MSRP: $115.99Now: $114.00Was: $115.99 -
On Sale
Wehrs J-Bar Panhard Bar 20in to 22in Steel 4in Drop WEHWM40S20-22
WEHRS MACHINE
MSRP: $115.99Now: $114.00Was: $115.99A Panhard bar is critical for controlling lateral chassis movement during hard cornering, and the Wehrs J-Bar delivers adjustability without compromising rigidity. The spherical rod ends allow...WEHWM40S20-22- SKU:
- WEHWM40S20-22
- Availability:
- Ships Same Business Day
- Weight:
- 6.68 LBS
- MFG Part #:
- WM40S20-22
MSRP: $115.99Now: $114.00Was: $115.99 -
On Sale
Wehrs J-Bar Panhard Bar 19in to 21in Steel 4in Drop WEHWM40S19-21
WEHRS MACHINE
MSRP: $115.99Now: $114.00Was: $115.99A Panhard bar controls lateral chassis movement during cornering, and the Wehrs J-Bar delivers precision adjustability to dial in your suspension geometry for maximum grip and stability. The J-style...WEHWM40S19-21- SKU:
- WEHWM40S19-21
- Availability:
- Ships Same Business Day
- Weight:
- 7.20 LBS
- MFG Part #:
- WM40S19-21
MSRP: $115.99Now: $114.00Was: $115.99 -
On Sale
Wehrs J-Bar Panhard Bar 18in to 20in Steel 4in Drop WEHWM40S18-20
WEHRS MACHINE
MSRP: $115.99Now: $114.00Was: $115.99A properly tuned Panhard bar is essential for controlling lateral chassis movement and maintaining consistent weight transfer during aggressive cornering. The Wehrs J-Bar delivers adjustability right...WEHWM40S18-20- SKU:
- WEHWM40S18-20
- Availability:
- Ships Same Business Day
- Weight:
- 6.25 LBS
- MFG Part #:
- WM40S18-20
MSRP: $115.99Now: $114.00Was: $115.99 -
On Sale
Wehrs 3/4in Double Adjuster WEHWM40AM
WEHRS MACHINE
MSRP: $31.99Now: $31.00Was: $31.99Precise suspension tuning demands adjustable linkage components that won't strip, corrode, or fail under race conditions. The Wehrs 3/4in Double Adjuster delivers the fine-tuning control you need...WEHWM40AM- SKU:
- WEHWM40AM
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- MFG Part #:
- WM40AM
MSRP: $31.99Now: $31.00Was: $31.99 -
On Sale
Wehrs Double Adjuster 3/4x7.5 WEHWM40AL
WEHRS MACHINE
MSRP: $32.99Now: $32.00Was: $32.99Precise suspension geometry requires precise adjustment—and the Wehrs Double Adjuster delivers the fine-tuning capability that separates competitive setups from guesswork. Whether you're dialing in...WEHWM40AL- SKU:
- WEHWM40AL
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
- MFG Part #:
- WM40AL
MSRP: $32.99Now: $32.00Was: $32.99 -
On Sale
Wehrs S/S Double Adjuster WEHWM40A
WEHRS MACHINE
MSRP: $30.99Now: $30.00Was: $30.99Precise suspension tuning requires the ability to fine-tune your linkage geometry with confidence. The Wehrs S/S Double Adjuster delivers repeatable, tool-free adjustability that keeps your...WEHWM40A- SKU:
- WEHWM40A
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- MFG Part #:
- WM40A
MSRP: $30.99Now: $30.00Was: $30.99 -
On Sale
Wehrs Adjustable Alum J-Bar 22in-24in WEHWM4022-24
WEHRS MACHINE
MSRP: $170.99Now: $168.00Was: $170.99Lateral chassis control directly impacts your lap times and consistency—this Wehrs J-Bar gives you the adjustability to dial in your Panhard bar geometry for your specific track and setup. By...WEHWM4022-24- SKU:
- WEHWM4022-24
- Availability:
- Ships Same Business Day
- Weight:
- 5.83 LBS
- MFG Part #:
- WM4022-24
MSRP: $170.99Now: $168.00Was: $170.99 -
On Sale
Wehrs Adjustable Alum J-Bar 18in-20in WEHWM4018-20
WEHRS MACHINE
MSRP: $170.99Now: $168.00Was: $170.99Panhard bar geometry directly impacts rear axle location and lateral chassis stability under cornering loads. The Wehrs adjustable J-Bar lets you dial in the precise bar length and angle for your...WEHWM4018-20- SKU:
- WEHWM4018-20
- Availability:
- Ships Same Business Day
- Weight:
- 5.02 LBS
- MFG Part #:
- WM4018-20
MSRP: $170.99Now: $168.00Was: $170.99 -
On Sale
Wehrs 2 Link Bracket Double Shear w/One Swivel Mnt WEHWM400-4QA
WEHRS MACHINE
MSRP: $225.99Now: $221.00Was: $225.99Two-link suspension brackets are essential for maintaining precise rear axle geometry during hard acceleration and cornering. The Wehrs double shear design distributes lateral forces across dual load...WEHWM400-4QA- SKU:
- WEHWM400-4QA
- Availability:
- Ships Same Business Day
- Weight:
- 10.80 LBS
- MFG Part #:
- WM400-4QA
MSRP: $225.99Now: $221.00Was: $225.99Qty in Cart: 0Quantity:Price:MSRP: $225.99Now: $221.00Was: $225.99Subtotal: -
On Sale
Wehrs Water Neck Riser w/ 3/8 NPT Ports WEHWM39375
WEHRS MACHINE
MSRP: $25.99Now: $25.00Was: $25.99A water neck riser elevates your cooling system's plumbing, giving you critical clearance for headers, intake manifolds, and other underhood components without compromising flow. The dual 3/8 NPT...WEHWM39375- SKU:
- WEHWM39375
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
- MFG Part #:
- WM39375
MSRP: $25.99Now: $25.00Was: $25.99 -
On Sale
Wehrs Thermostat Riser w/ 1/4in Pipe Ports WEHWM39250
WEHRS MACHINE
MSRP: $25.99Now: $25.00Was: $25.99Precise coolant management is critical in high-performance racing engines, and a quality thermostat riser eliminates hot spots and ensures consistent water distribution across your cylinder head. The...WEHWM39250- SKU:
- WEHWM39250
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MFG Part #:
- WM39250
MSRP: $25.99Now: $25.00Was: $25.99 -
Wehrs Mud Cover Conversion Plate 1/4-20 Steel WEHWM377S
WEHRS MACHINE
$8.00If you're running a race car or high-performance vehicle, a proper mud cover installation system is non-negotiable for maintaining aerodynamic integrity and protecting critical undercarriage...WEHWM377S- SKU:
- WEHWM377S
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- WM377S
$8.00 -
On Sale
Wehrs Clamp On Screw Jack Mnt 1.750in WEHWM3681750
WEHRS MACHINE
MSRP: $60.99Now: $60.00Was: $60.99Quick-change jack mounting doesn't get simpler than this. The Wehrs clamp-on design eliminates welding and complex fabrication, letting you swap jacks between vehicles or adjust positioning on the...WEHWM3681750- SKU:
- WEHWM3681750
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- MFG Part #:
- WM3681750
MSRP: $60.99Now: $60.00Was: $60.99 -
On Sale
Wehrs Clamp On Screw Jack Mnt 1.50in WEHWM3681500
WEHRS MACHINE
MSRP: $60.99Now: $60.00Was: $60.99If you're running a race car or high-performance vehicle, a reliable jack mounting point is non-negotiable—it ensures safe vehicle support during pit stops and maintenance. The Wehrs clamp-on screw...WEHWM3681500- SKU:
- WEHWM3681500
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- MFG Part #:
- WM3681500
MSRP: $60.99Now: $60.00Was: $60.99 -
On Sale
Wehrs Shock Mount Screw Jack 1in Coarse Thread WEHWM366100
WEHRS MACHINE
MSRP: $40.99Now: $40.00Was: $40.99Coil-over suspension adjustments demand a reliable, precision-engineered screw jack that won't fail under load—the Wehrs Shock Mount Screw Jack delivers the mechanical advantage and durability you...WEHWM366100- SKU:
- WEHWM366100
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- WM366100
MSRP: $40.99Now: $40.00Was: $40.99 -
On Sale
Wehrs Clamp Bracket for Axle Tube Lead Mount WEHWM356
WEHRS MACHINE
MSRP: $40.99Now: $40.00Was: $40.99Precision weight distribution is critical in competitive racing, and the Wehrs Clamp Bracket delivers a secure, repeatable mounting solution for axle tube ballast systems. This aluminum bracket...WEHWM356- SKU:
- WEHWM356
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- MFG Part #:
- WM356
MSRP: $40.99Now: $40.00Was: $40.99 -
Wehrs Clamp Lower Control Arm Droop WEHWM3431250
WEHRS MACHINE
$19.00Uncontrolled suspension droop can compromise chassis geometry, tire contact, and overall handling consistency during aggressive cornering or track work. The Wehrs clamp-style droop limiter mounts...WEHWM3431250- SKU:
- WEHWM3431250
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- WM3431250
$19.00 -
On Sale
Wehrs Drain Pan Rear End WEHWM330
WEHRS MACHINE
MSRP: $140.99Now: $138.00Was: $140.99Keeping your rear differential clean and properly maintained is critical for longevity and performance. The Wehrs Drain Pan Rear End eliminates messy, incomplete fluid changes by providing a...WEHWM330- SKU:
- WEHWM330
- Availability:
- Ships Same Business Day
- Weight:
- 6.00 LBS
- MFG Part #:
- WM330
MSRP: $140.99Now: $138.00Was: $140.99Qty in Cart: 0Quantity:Price:MSRP: $140.99Now: $138.00Was: $140.99Subtotal: -
Wehrs Stud Inner Tie Rod WEHWM325
WEHRS MACHINE
$17.00Precise steering geometry is non-negotiable in competitive racing and high-performance driving. The Wehrs Stud Inner Tie Rod eliminates play in your steering linkage, giving you the responsive,...WEHWM325- SKU:
- WEHWM325
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- WM325
$17.00 -
On Sale
Wehrs Lift Bar Long Dirt Late Model Alum WEHWM315DL
WEHRS MACHINE
MSRP: $575.99Now: $564.00Was: $575.99A quality lift bar is essential for controlling chassis geometry and maintaining consistent weight transfer in competitive dirt late model racing. The Wehrs long aluminum design provides the...WEHWM315DL- SKU:
- WEHWM315DL
- Availability:
- Ships Same Business Day
- Weight:
- 21.00 LBS
- MFG Part #:
- WM315DL
MSRP: $575.99Now: $564.00Was: $575.99 -
Wehrs Heat Shrink for 12in Limit Chain WEHWM314S
WEHRS MACHINE
$7.00Protect your Wehrs Machine limit chain from abrasion, UV damage, and debris with this purpose-built heat shrink tubing. A properly shielded chain extends service life and maintains consistent...WEHWM314S- SKU:
- WEHWM314S
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- WM314S
$7.00 -
On Sale
Wehrs Caliper Bracket Metric Front Mustang II /Pinto WEHWM303F
WEHRS MACHINE
MSRP: $55.99Now: $55.00Was: $55.99If you're upgrading your Mustang II or Pinto with modern braking performance, you need a caliper bracket engineered to handle it. The Wehrs WM303F delivers a bolt-on solution that lets you mount GM...WEHWM303F- SKU:
- WEHWM303F
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- MFG Part #:
- WM303F
MSRP: $55.99Now: $55.00Was: $55.99 -
On Sale
Wehrs Caliper Bracket Metric Mustang II / Pinto WEHWM303
WEHRS MACHINE
MSRP: $55.99Now: $55.00Was: $55.99If you're running a Mustang II or Pinto with modern braking demands, this Wehrs caliper bracket is the foundation of a reliable stopping system. By adapting GM metric calipers to your classic...WEHWM303- SKU:
- WEHWM303
- Availability:
- Ships Same Business Day
- Weight:
- 1.86 LBS
- MFG Part #:
- WM303
MSRP: $55.99Now: $55.00Was: $55.99 -
On Sale
Wehrs Carb Insert 2in Tall 1.450in Diameter WEHWM302-1.450
WEHRS MACHINE
MSRP: $85.99Now: $84.00Was: $85.99When competition demands precision fuel delivery and consistent carburetor performance, a properly sized restrictor plate insert is non-negotiable. The Wehrs Carb Insert provides exact bore control...WEHWM302-1.450- SKU:
- WEHWM302-1.450
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- WM302-1.450
MSRP: $85.99Now: $84.00Was: $85.99 -
On Sale
Wehrs Carb Insert 2in Tall 1.400in Diameter WEHWM302-1.400
WEHRS MACHINE
MSRP: $85.99Now: $84.00Was: $85.99Fuel restriction rules require precision, and the Wehrs Carb Insert delivers exactly that. This CNC-machined aluminum spacer maintains consistent bore diameter across sanctioned racing classes,...WEHWM302-1.400- SKU:
- WEHWM302-1.400
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- WM302-1.400
MSRP: $85.99Now: $84.00Was: $85.99 -
On Sale
Wehrs Carb Insert 2in Tall 1.350in Diameter WEHWM302-1.350
WEHRS MACHINE
MSRP: $85.99Now: $84.00Was: $85.99Precise intake restriction is critical for classes requiring carburetor spacer systems, and the Wehrs Carb Insert delivers the exact bore diameter and height needed for consistent, rule-compliant...WEHWM302-1.350- SKU:
- WEHWM302-1.350
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- WM302-1.350
MSRP: $85.99Now: $84.00Was: $85.99 -
On Sale
Wehrs Carb Insert 2in Tall 1.300in Diameter WEHWM302-1.300
WEHRS MACHINE
MSRP: $85.99Now: $84.00Was: $85.99Enforce precise fuel mixture control and meet restrictor plate regulations with the Wehrs Carb Insert—a CNC-machined aluminum spacer that maintains consistent carburetor bore diameter across...WEHWM302-1.300- SKU:
- WEHWM302-1.300
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- WM302-1.300
MSRP: $85.99Now: $84.00Was: $85.99 -
On Sale
Wehrs Carb Insert 2in Tall 1.250in Diameter WEHWM302-1.250
WEHRS MACHINE
MSRP: $85.99Now: $84.00Was: $85.99Carb restrictors are essential for maintaining fair competition and engine protection across multiple racing classes. This Wehrs restrictor plate insert gives you precise bore control in a compact...WEHWM302-1.250- SKU:
- WEHWM302-1.250
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- MFG Part #:
- WM302-1.250
MSRP: $85.99Now: $84.00Was: $85.99 -
On Sale
Wehrs Carb Insert 2in Tall 1.125in Diameter WEHWM302-1.125
WEHRS MACHINE
MSRP: $85.99Now: $84.00Was: $85.99Air restrictors are essential for bracket racing and spec-class competition where precise carburetor control directly impacts ET consistency and win lights. This Wehrs carb insert maintains exact...WEHWM302-1.125- SKU:
- WEHWM302-1.125
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- MFG Part #:
- WM302-1.125
MSRP: $85.99Now: $84.00Was: $85.99
