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Select optionsQuick ViewHousing, Rear End – 60″ GN (1R) – Fully Jigged (STOCK CAR, STREET STOCK, HOBBY STOCK)
$800.58 – $943.9860″ GN 1R offset MAXIMUM aftermarket Ford 9″ housing with new 3″ OD tubes and 2.5″ GN hub snouts.
- Dual internal gusseting provides strongest rear end in the industry.
- Rear ends are straightened after jigging for truer alignment of axles to 3rd member.
- Large 1″ NPT fill plug installed for easy filling or connecting to fill tank.
- Uses a 29.5″ & 32″ length axles.
Jigged with our:
– Trailing Arm Brackets
– Bushings in Upper Mounts
– Brake Caliper Mounts (GM Metric)– Spring Perches & Shock Mounts (Kit or Welded)
Picture does NOT represent all jig options.
Custom Part is Non-Returnable and Non-Refundable.
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Add to cartQuick ViewShock Mount, Upper A-arm
$22.40These brackets are used to mount the front shock onto the top of upper a-arm.
Designed for the gm small 4 bolt pattern balljoints.
Sold individually.
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Add to cartQuick ViewShock Mount, Adjustable Rear – Medieval Retrofit Kit
$79.95For 2021 IMCA is now allowing adjustable rear shock mounts in the stock car division.
This kit is designed to retrofit all 2020 and older Medieval chassis stock cars with an adjustable rear shock mount configuration. This will allow you to adjust rear suspension heights and still have legal shock length without the need to buy expensive shaft extensions.
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Add to cartQuick ViewBolt On, Trailing Arm Bracket Kit – Multi Hole (MAXIMUM)
$146.66Bolt On, Trailing Arm Bracket Kit Multi Hole
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Add to cartQuick ViewA-Arm, Upper – IMCA Tubular – Steel Cross Shaft (RH)
$63.99These are IMCA spec tubular upper a-arms. Steel cross shaft. LH is 8 1/12”, RH 8” from a-arm axis to center of ball joint. Cross shaft spacing center to center is 6-7/8″.
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Add to cartQuick ViewA-Arm, Upper – IMCA Tubular – Steel Cross Shaft (LH)
$63.99These are IMCA spec tubular upper a-arms. Steel cross shaft. LH is 8 1/12”, RH 8” from a-arm axis to center of ball joint. Cross shaft spacing center to center is 6-7/8″.
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Add to cartQuick ViewBall Joint, Upper – 20032LF (Low Friction) 78-88 Metric
$54.99Correct your front suspension geometry or create a completely free moving suspension with these performance ball joints.
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Add to cartQuick ViewBumper, Coupler
$21.99This coupler is designed to bolt onto the end of the Medieval/Devilbiss chassis. Allows the ability to trim the our front bumpers to get that perfect fit to the nose cone.
Sized for 1-3/4″ OD bumper tube.
(Sold in Pairs)
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Select optionsQuick ViewAssembly, Rear End Housing – 60″ GN (1R) – Fully Jigged (STOCK CAR, STREET STOCK, HOBBY STOCK)
$1,591.84 – $1,930.9460″ MAXIMUM aftermarket Ford 9″ housing with new 3″ OD tubes and 2.5″ GN hub snouts.
- Dual internal gusseting provides strongest rear end in the industry.
- Rear ends are straightened after jigging for truer alignment of axles to 3rd member.
- Large 1″ NPT fill plug installed for easy filling or connecting to fill tank.
- Uses a 29.5″ & 32″ length axles.
Assembly includes: 2.5″ MAXIMUM GN hubs, hub bearings, seals, brake rotor, drive flange, axles and all hardware necessary.
Jigged with our:
– Trailing Arm Brackets
– Bushings in Upper Mounts
– Brake Caliper Mounts (GM Metric)– Spring Perches & Shock Mounts (Kit or Welded)
Picture does NOT represent all jig options.
Custom Part is Non-Returnable and Non-Refundable.
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Add to cartQuick ViewQuick Change Mount, Upper Trailing Arm – w/ “SPHERICAL” Bushings – Metric (MAXIMUM)
$166.99This bolt on upper trailing arm mount is designed to allow use of a quick change into a stock GM metric chassis. Built with corrected pinion angle and our proven “Spherical” Bushings.
NOTE: If installing on a Frankland quick change, the bracket will need to be modified and reinforced to fit.
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Add to cartQuick ViewBall Joint, Upper – 20032-2LF (Low Friction)
$55.99Correct your front suspension geometry or create a completely free moving suspension with these performance ball joints.
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Add to cartQuick ViewBall Joint, Upper – 20032 (78-88 Metric)
$32.99Correct your front suspension geometry or create a completely free moving suspension with these performance ball joints.
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Add to cartQuick ViewCup, Spring – Tapered Extended (LR)
$22.34These tapered profile spring cups are manufactured from high strength steel and are designed to minimize any stretch and bending while still being lightweight. Has a 1/4″ hole on bottom to allow bolting to your weight jack bolt. This Spring Cup is extended to hold the spring while the chassis hikes for Northern Sport Mods and Limited Mods.
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Add to cartQuick ViewBolt, Weight Jack – 11″ Long
$21.991 diameter x 11 long weight jack bolt. (1″-8 Coarse Thread)
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Add to cartQuick ViewBrackets, Trailing Arm (Multi-Hole)
$84.00This trailing arm bracket kit was designed to allow trailing arm angle adjustments just like what can be done on modifieds…..
(Sold as a Pair)
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Add to cartQuick ViewSpindle (RH) – Stock – 78-88 Metric
$119.83These are stock metric spindles that have been checked for straightness, sandblasted and painted black.
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Add to cartQuick ViewSpindle (LH) – Stock – 78-88 Metric
$119.83These are stock metric spindles that have been checked for straightness, sandblasted and painted black.
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Add to cartQuick ViewBolt On, Caliper Bracket (Small GM) – HEAVY LR (MAXIMUM)
$75.00Bolt On, Caliper Bracket (Small GM)
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Add to cartQuick ViewPlate, Hood Pin Mount
$2.24These aluminum hood pins plates are thicker to provide increased durability versus the thin steel ones normally found in kits. Sized for ½ diameter hood pin. (Sold as pair)
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Add to cartQuick ViewPerch, Spring Kit (Offset or Centered)
$31.98Strong, simple and lightweight spring perches that you can use to build your custom rear end. (sold as a pair)
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Add to cartQuick ViewBolt Kit – Mud Cover
$4.00This kit allows you to secure your mud cover to your wheel without any modifications. Simply slip the nut clips over the tabs and bolt the mud cover in!
Product Features:
- Locking nut clip won’t fall off wheel
- Bolts have large head to fit mud covers
- Bolt has lead in to allow quick & easy attachment of mud cover
- Kit will fit most all mud covers, mud cover rings and bead locks
- Kit allows you to be legal per IMCA rules (new for 2018)
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Add to cartQuick ViewBall Joint, Upper-Adjustable w/ +.5″ Stud (QA1 K5208)
$77.99Upper Ball Joint w/ .5″ Stud – QA1 1210-104 (K5208)
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Select optionsQuick ViewSpring – 5″ X 13″ – Landrum
$78.99Landrum Performance Springs has racing spring technology down to a science. Landrum’s line of coil spring springs are made from high-grade chrome silicone for quality and consistency. All Landrum springs are manufactured to the closest tolerances and each one is dyno tested. This provides 100% certainty that you’re getting the exact spring rate you want!
5″ x 13″Select optionsQuick View -
Add to cartQuick ViewBall Joint, Lower-Adjustable w/ +.5″ Stud (QA1 K6117)
$59.99Lower Ball Joint w/.5″ Stud – QA1 1210-109 (K6145)
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Add to cartQuick ViewShock Mount, Rear (Kit)
$16.80Shock mount designed to be welded to the rear trailing arm brackets.
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Select optionsQuick ViewA-Arm, Lower – (w/ Shock Mount) – 78-88 Metric w/ QA1 Low Friction Balljoint – RH
$257.60 – $266.60These are stock lower a-arms that have our premium steel bushings (2714 & 2721), QA1 ball joint (1210-109), front side shock mount and sandblasted. STD or +.5″ length stud available.
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Add to cartQuick ViewBolt On, Trailing Arm Bracket Kit – 2.5″ SINGLE HOLE (MAXIMUM)
$145.00Bolt On, Trailing Arm Bracket Kit – (2.5″ SINGLE HOLE)
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Add to cartQuick ViewTab, Brake Line Mount
$1.68These brake line mount tabs are used to securely hold the adapter fitting used to adapter your brake line to your braided line.
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Add to cartQuick ViewSeat Mount Bracket – Back (Stock Car)
$29.95This is the bracket used to hold the back of the seat to the chassis on on all Medieval hobby stock and stock car chassis.
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Select optionsQuick ViewBall Joint, Upper (K772) w/ QA1 Stud Taper for 78-88 Metric Spindle – USRA Stock Car
$59.99Ball Joint, Upper (K772) w/ QA1 Stud Taper for 78-88 Metric Spindle – USRA Stock Car
Housing P/N: 72110505
Stud P/N: 7219032-1, .5, STDSelect optionsQuick View -
Select optionsQuick ViewMedieval USA Hoodie
$33.00 – $40.00Medieval USA Hoodie
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Add to cartQuick ViewBrackets, Trailing Arm (Single Hole)
$50.40Designed for the Wissota street stocks, these trailing arm brackets have the lowest mounting hole position possible. 4.0″ from axle tube to center of hole.
(Sold as a Pair)
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Add to cartQuick ViewA-Pillar – (Stock Car)
$28.00Steel A-pillars to replace the heavy OEM a-pillars on all 80’s vintage G-body roofs. Perfect for stock cars and hobby stocks.
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Add to cartQuick ViewMid Mount – Chevy Engine (MAXIMUM)
$24.58Used for a Chevy motor in Medieval Chassis Stock Cars. Also can be used in other brand chassis. (Sold as a pair)
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Select optionsQuick ViewA-Arm, Lower – (w/ Shock Mount) – 78-88 Metric w/ QA1 Low Friction Balljoint – LH
$257.60 – $266.60These are stock lower a-arms that have our premium steel bushings (2714 & 2721), QA1 ball joint (1210-109), front side shock mount, and sandblasted. STD or +.5″ length stud available.
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Add to cartQuick ViewDraglink – 78-88 Metric
$60.99This is a premium OEM replacement draglink for the GM 78-88 metric steering systems.
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Select optionsQuick ViewNose Cone, Camaro – Kit (MD3)
$179.00MD3 – Camaro Stock Car Nose Kit
Drop Ships direct from Manufacturer
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Add to cartQuick ViewBumper, Front – (Medieval/Devilbiss Modified – 16″)
$87.00Front bumper to fit Medieval & Devilbiss XD1 Modified Chassis.
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Add to cartQuick ViewShock Mount, Adjustable Rear – Chassis Kit
$75.95For 2021 IMCA is now allowing adjustable rear shock mounts in the stock car division.
This kit is designed to retrofit stock car chassis with an adjustable rear shock mount configuration. This will allow you to adjust rear suspension heights and still have legal shock length without the need to buy expensive shaft extensions.
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Add to cartQuick ViewRotor Assembly (5×5) – 78-88 Metric
$89.99This is an Afco rotor assembly for the 78-88 metric. It has 5/8 studs and a 5×5 bolt pattern.
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Add to cartQuick ViewA-Arm, Upper – Tubular (Relocated Axis) – LH (UNWELDED KIT) (MAXIMUM)
$69.99These tubular a-arms are designed to relocate the upper a-arm axis so that it is more closely aligned with the lower a-arm axis. This will improve your caster and camber change and also reduce bump steer. Instead of moving your OEM upper a-arm mounts use this a-arm and be legal. Length 9″ from a-arm axis to center of ball joint.
SOLD AS A KIT – Welding Not Included
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Add to cartQuick ViewBearing & Seal Kit – 78-88 Metric
$25.50Add to cartQuick View -
Add to cartQuick ViewStud, Ball Joint (Lower) + .5″ (for QA1 K6117)
$33.95Replacement Ball Joint Stud for K6145 – QA1 9029-209 (.5″)
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Stud, Ball Joint (Upper) +.5″ (for QA1 K5208)
$33.95Replacement Ball Joint Stud for K5208 – QA1 9029-205 (.5″)
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Add to cartQuick ViewKit-Radiator Support Assembly (Hobby & Stock Car)
$195.00- In 2022 the radiator support assemblies on all Medieval Chassis were upgraded to a bolt on unit which allow it to be replaced in the event of a wreck.
- Kit comes unwelded with all part necessary to install.
- This kit can also be retrofited onto all older Medieval chassis.
- Can ship via all regular methods.
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Add to cartQuick ViewDoor Panel – LH/RH (Monte-88)
$85.00Steel Door Panel – LH/RH. 1988 Monte Carlo door with double bend lines.
Body Panels only available for LTL Shipping or Pickup
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Spring – 5″ X 16″ – Landrum
$83.99Landrum Performance Springs has racing spring technology down to a science. Landrum’s line of coil spring springs are made from high-grade chrome silicone for quality and consistency. All Landrum springs are manufactured to the closest tolerances and each one is dyno tested. This provides 100% certainty that you’re getting the exact spring rate you want!
5″ x 16″Select optionsQuick View -
Add to cartQuick ViewAdapter, Straight Line – 10mm-1.5 to AN4
$10.99These fittings have AN 4 thread at one end and 10mm-1.5 on the other end. It can be screwed into a GM metric caliper with 10mm-1.5 threads to adapt to a steel braided AN4 line.
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Add to cartQuick ViewHinges, Trunk Lid
$24.58These brackets are used to mount the hood or trunk lid on all stock bodies.
Sold as a pair.
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Add to cartQuick ViewQuick Change Mount, Upper Trailing Arm – ZERO DEGREE Pinion Angle & “PULL” Bushings – Metric (MAXIMUM)
$125.50This bolt on upper trailing arm mount is designed to allow use of a quick change into a stock GM metric chassis.
Built with ZERO degrees of pinion angle and our proven “Pull” Bushings.
Perfect for southern sport mods!
NOTE: If installing on a Frankland quick change, the bracket will need to be modified and reinforced to fit.
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Add to cartQuick ViewBrackets, Trailing Arm (XTREMER)
$139.00Looking for that edge over everyone else…. Then this NEW trailing arm bracket kit is a must have.
Specifically designed to increase LR drive off the corner and corner entry adjustability with multiple hole adjustments on the RR.
LR bracket is 7” from axle tube to center of bottom hole, but still conforms to the 7.5″ max length rules. (USRA/IMCA Stock Car Legal)
(Sold as a Pair)
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Add to cartQuick ViewBattery Box, Bolt-On (11″)
$22.39Medieval premium lightweight Bolt On battery tray with hold down bracket and bolts.
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Add to cartQuick ViewWrench – Ball Joint (K772) (MAXIMUM)
$6.71Wrench for QA1 Upper Screw in Balljoint (K772 style)
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Add to cartQuick ViewBrake Line Retainer Clip
$1.50These brake line retainer clips are used to hold the straight line adapters (6174029) into the brake line mount tabs (MMX601-103).
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Select optionsQuick ViewMedieval Hoodie
$37.50 – $43.50Medieval Hoodie
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Add to cartQuick ViewPITMAN ARM (78-88 GM METRIC)
$59.99Pitman arm for 800 series power steering boxes. For 1978-1988 G body steering systems.
- 6.50″ Center to Center
- 32 and 4 master Spline Count
- Forged steel construction for maximum strength
- Spline size fits GM 800 series power steering boxes
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Add to cartQuick ViewNUT, JAM, 3/4-10 (RH)
$2.003/4-10 Jam Nut
Used in:
Non-Medieval Adjustable Rear Shock Mount Kit (MMX 801-202)
Medieval Adjustable Rear Shock Mount Retro Fit (MMX 801-202M)
Shock Mount – Adjustable – Rear (MMX 401-802)
**Sold Individually**
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Select optionsQuick ViewA-Arm, Lower – (Stock) – 78-88 Metric – LH
$224.00 – $233.00These are stock lower a-arms that have our premium steel bushings, 20039 ball joint installed, and sandblasted. – Upgrade ball joint option of 20038-1 available upon request.
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Add to cartQuick ViewMotor Mount – Front (MAXIMUM)
$25.98These bolt-on side motor mounts are designed for chevy small block and fit most all chassis manufacturers.
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A-Arm, Lower – (Stock) – 78-88 Metric – RH
$224.00 – $233.00These are stock lower a-arms that have our premium steel bushings, 20039 ball joint installed, and sandblasted.
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