4-Links & Components

4-Links & Components

4-Links & Components

Quarter-Max 4-Link kits offer the highest quaility and best value of any kits on the market!

  • 1/2" 4-Link Jigs
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    1/2" 4-Link Jigs

    Quarter-Max

    $21.99
    When bolted in place, these jigs maintain the proper spacing between your 4-link brackets while you weld them together. For 1/2" bolt holes. (Sold in Pairs)    
    RJ-219806-.500
    $21.99
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  • Aurora Bearing 1/2" Bore x 3/4"-16 Thread 4130 Extra Heavy Duty Rod End Kit Aurora Bearing 1/2" Bore x 3/4"-16 Thread 4130 Extra Heavy Duty Rod End Kit - Rod End Diagram
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    1/2" Bore x 3/4"-16 Thread 4130 Extra Heavy Duty Rod End Kit

    Aurora Bearing

    $609.99
    1/2" Bore x 3/4"-16 Thread 4130 Extra Heavy Duty Rod End Kit Kit includes:• (4) AUR-RXAB-8T-3 - 1/2" Bore x 3/4"-16 Thread LH Male 4130 Extra Heavy Duty Rod Ends, PTFE Lined with Mil Spec Liner• (4) AUR-RXAM-8T-3 - 1/2" Bore x 3/4"-16 Thread...
    AUR-2151251
    $609.99
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  • Aurora Bearing 1/2" Bore x 3/4"-16 Thread 4130 Rod End Kit Aurora Bearing 1/2" Bore x 3/4"-16 Thread 4130 Rod End Kit - Rod End Diagram
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    1/2" Bore x 3/4"-16 Thread 4130 Rod End Kit

    Aurora Bearing

    $482.99
    1/2" Bore x 3/4"-16 Thread 4130 Rod End Kit Kit includes:• (4) AUR-XAB-8T-2 - 1/2" Bore x 3/4"-16 Thread LH Male 4130 Rod Ends, PTFE Lined• (4) AUR-XAM-8T-2 - 1/2" Bore x 3/4"-16 Thread RH Male 4130 Rod Ends, PTFE Lined• (4) AUR-JNL-1216...
    AUR-2151200
    $482.99
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  • 1/2" NAS 4-Link Bolt Kit, 1.278" Grip
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    1/2" NAS 4-Link Bolt Kit, 1.278" Grip

    Quarter-Max

    $134.99
    Get worry-free extra bolt strength, and precision fit reducing the slop in your 4-link system from our NAS bolt kit. Includes 8 NAS bolts, AN washers, and MilSpec nuts.Specifications:• Diameter: 1/2"• Grip: 1.278"• Length: 1.698"
    RJ-201102
    $134.99
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  • 1/2" NAS 4-Link Bolt Kit, 1.555" Grip
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    1/2" NAS 4-Link Bolt Kit, 1.555" Grip

    Quarter-Max

    $147.49
    Get worry-free extra bolt strength, and precision fit reducing the slop in your 4-link system from our NAS bolt kit. Includes 8 NAS bolts, AN washers, and MilSpec nuts. Longer bolts for 4-links with doubler plates.Specifications:• Diameter:...
    RJ-201102-2
    $147.49
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  • 1/2" NAS 4-Link Bolt Kit, 1.555" Grip with 12 Point Nuts
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    1/2" NAS 4-Link Bolt Kit, 1.555" Grip with 12 Point Nuts

    Quarter-Max

    $155.99
    Get worry-free extra bolt strength, and precision fit reducing the slop in your 4-link system from our NAS bolt kit. Includes 8 NAS bolts, AN washers, and 12 point ARP nuts. Longer bolts for 4-links with doubler plates.Specifications:• Diameter:...
    RJ-201102-3
    $155.99
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  • Quarter-Max 4-Link Bar, 4130, Welded
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    4-Link Bar, 4130, Welded

    Quarter-Max

    $102.99 - $205.99
    These 4130 4-link bars are welded, plated, polished and ready to bolt on.Available Styles:• 1-1/4" O.D. x .095" Wall x 18" Long• 1-3/8" O.D. x .095" Wall x 18" Long• 1-1/2" O.D. x .095" Wall x 17-1/4" Long• 1-1/2" O.D. x .095" Wall x...
    RJ-98000x
    $102.99 - $205.99
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  • 4-Link Jig 5/8"
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    5/8" 4-Link Jigs

    Quarter-Max

    $21.99
    Spacing made easy. When bolted in place, these jigs maintain the proper spacing between your 4-link brackets while you weld them together. For 5/8" bolt holes. (Sold in Pairs)
    RJ-219806-.625
    $21.99
    Add to Cart
  • Aurora Bearing 5/8" Bore x 3/4"-16 Thread 4130 Rod End Kit Aurora Bearing 5/8" Bore x 3/4"-16 Thread 4130 Rod End Kit - Rod End Diagram
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    5/8" Bore x 3/4"-16 Thread 4130 Rod End Kit

    Aurora Bearing

    $419.99
    4130 Rod End KitKit includes:• (4) AUR-XAB-10 - 5/8" Bore x 3/4"-16 Thread LH Male 4130 Rod Ends• (4) AUR-XAM-10 - 5/8" Bore x 3/4"-16 Thread RH Male 4130 Rod Ends• (4) AUR-JNL-1216 - 3/4"-16 Thread LH Jam Nuts• (4)...
    AUR-2151051
    $419.99
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  • Aurora Bearing 5/8" Bore x 3/4"-16 Thread Mild Steel Rod End Kit Aurora Bearing 5/8" Bore x 3/4"-16 Thread Mild Steel Rod End Kit - Rod End Diagram
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    5/8" Bore x 3/4"-16 Thread Mild Steel Rod End Kit

    Aurora Bearing

    $286.99
    5/8" Bore x 3/4"-16 Thread Mild Steel Rod End KitKit includes:• (4) AUR-XB-10 - 5/8" Bore x 3/4"-16 Thread LH Male Mild Steel Rod Ends• (4) AUR-XM-10 - 5/8" Bore x 3/4"-16 Thread RH Male Mild Steel Rod Ends• (4) AUR-JNL-1216...
    AUR-2151011
    $286.99
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  • 5/8" NAS 4-Link Bolt Kit
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    5/8" NAS 4-Link Bolt Kit

    Quarter-Max

    $166.99
    Get worry-free extra bolt strength, and precision fit reducing the slop in your 4-link system from our NAS bolt kit. Includes 8 NAS bolts, AN washers, and MilSpec nuts.Specifications:• Diameter: 5/8"• Grip: 1.182"• Length: 1.726"
    RJ-201102-1
    $166.99
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  • Quarter-Max Extreme Adjustable Billet 4-Link Chassis Brackets - Laid Back Top Notch Chassis Bracket with Standard Bolt-On Plates Quarter-Max Extreme Adjustable Billet 4-Link Chassis Brackets - Installed
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    Extreme Adjustable Billet 4-Link Chassis Brackets Kit

    Quarter-Max

    $2,700.00 - $4,095.00
    Quarter-Max's Extreme Adjustable Billet 4-Link Bracket Kit was invented and designed by Rick Jones in the late 1990's. This kit has been installed by RJ Race Cars and trusted by many other builders and racers for over 20 years. This kit offers more...
    RJ-201400-xx
    $2,700.00 - $4,095.00
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  • Quarter-Max 410892 Extreme Pro Series 4-Link Chassis Bracket Doubler Plate, Lower
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    Extreme Pro Series 4-Link Chassis Bracket Doubler Plate, Lower

    Quarter-Max

    $27.99
    Doubler plates are designed to weld to the 4-link brackets to add thickness and strength around the 4-link holes, while adding a minimal amount of weight. This additional strength increases bracket longevity and improves consistency by preventing hole...
    RJ-410892
    $27.99
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  • Quarter-Max 410891 Extreme Pro Series 4-Link Chassis Bracket Doubler Plate, Upper
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    Extreme Pro Series 4-Link Chassis Bracket Doubler Plate, Upper

    Quarter-Max

    $27.99
    Doubler plates are designed to weld to the 4-link brackets to add thickness and strength around the 4-link holes, while adding a minimal amount of weight. This additional strength increases bracket longevity and improves consistency by preventing hole...
    RJ-410891
    $27.99
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  • Quarter-Max 410017-2 Extreme Pro Series 4-Link Chassis Brackets, 4130, 13" Notch Quarter-Max 410017-2 Extreme Pro Series 4-Link Chassis Bracket, 4130, 13" Notch
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    Extreme Pro Series 4-Link Chassis Brackets, 4130

    Quarter-Max

    $309.96 - $531.49
    Quarter-Max's Extreme Pro Series 4-link chassis brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles. With 16 holes of adjustment, these chassis brackets provide you with more adjustability...
    RJ-410017-2 | RJ-410017-3
    $309.96 - $531.49
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  • Quarter-Max 410120-3 Extreme Pro Series 4-Link Housing Bracket Doubler Plate, Lower
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    Extreme Pro Series 4-Link Housing Bracket Doubler Plate, Lower

    Quarter-Max

    $30.99
    Doubler plates are designed to weld to the 4-link brackets to add thickness and strength around the 4-link holes, while adding a minimal amount of weight. This additional strength increases bracket longevity and improves consistency by preventing hole...
    RJ-410120-3
    $30.99
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  • Quarter-Max 410890 Extreme Pro Series 4-Link Housing Bracket Doubler Plate, Upper
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    Extreme Pro Series 4-Link Housing Bracket Doubler Plate, Upper

    Quarter-Max

    $19.99
    Doubler plates are designed to weld to the 4-link brackets to add thickness and strength around the 4-link holes, while adding a minimal amount of weight. This additional strength increases bracket longevity and improves consistency by preventing hole...
    RJ-410890
    $19.99
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  • Quarter-Max 410019-11 Extreme Pro Series 4-Link Housing Brackets Quarter-Max 410019-11 Extreme Pro Series 4-Link Housing Bracket
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    Extreme Pro Series 4-Link Housing Brackets

    Quarter-Max

    $353.96 - $554.99
    Quarter-Max's Extreme Pro Series 4-link housing brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles. With 19 holes of adjustment, these housing brackets provide you with more adjustability...
    RJ-410019-11 | RJ-410019-11D
    $353.96 - $554.99
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  • Quarter-Max 201214 Extreme Pro Series 4-Link Kit with 15" Notch Spread Chassis Brackets Quarter-Max 201214-1 Extreme Pro Series 4-Link Kit with 13" Notch Spread Chassis Brackets
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    Extreme Pro Series 4-Link Kit

    Quarter-Max

    $1,689.49
    Quarter-Max's Extreme Pro Series 4-Link Kit offers more strength and adjustability than our standard Pro Series kit. For extra strength, this kit features our high quality 1-1/2" .095" 4130 Pro Series 4-link bars. The Quarter-Max Extreme Pro Series line...
    RJ-201214 | RJ-201214-1
    $1,689.49
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  • Quarter-Max 201214-2 Extreme Pro Series 4-Link Kit with 15" Notch Spread Chassis Brackets and 3/4" Wide Billet Adjustable Threaded Shock Mounts Quarter-Max 201214-4 Extreme Pro Series 4-Link Kit with 15" Notch Spread Chassis Brackets and 3/4" Wide Billet Adjustable Double Shear Shock Mounts
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    Extreme Pro Series 4-Link Kit with Billet Adjustable Shock Mounts

    Quarter-Max

    $1,826.49 - $1,975.99
    Quarter-Max's Extreme Pro Series 4-Link Kit offers more strength and adjustability than our standard Pro Series kit. This 4-link kit features our billet adjustable shock mounts, which offer a wide range of adjustability over a fixed shock mount location...
    RJ-201214-x
    $1,826.49 - $1,975.99
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  • Quarter-Max 201202-2 Extreme Series 4-Link Bar Kit, 1-1/2" Quarter-Max 201202-2 Extreme Series 4-Link Bar Kit, 1-1/2"
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    Extreme Series 4-Link Bar Kit, 1-1/2"

    Quarter-Max

    $226.99
    Extreme Series 4-Link Bar KitKit includes:• (4) 1-1/2" 4130 bars, 18" long x .095" wall• (4) 3/4"-16 LH 4130 tube adapters• (4) 3/4"-16 RH 4130 tube adaptersSold in set of 4.
    RJ-201202-2
    $226.99
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  • Quarter-Max 201202-3 Extreme Series 4-Link Bar Kit, 1-5/8" Quarter-Max 201202-3 Extreme Series 4-Link Bar Kit, 1-5/8"
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    Extreme Series 4-Link Bar Kit, 1-5/8"

    Quarter-Max

    $360.49
    Extreme Series 4-Link Bar KitKit includes:• (4) 1-5/8" 4130 bars, 18" long x .120" wall• (4) 3/4"-16 x 1-5/8" .120 LH 4130 tube adapters• (4) 3/4"-16 x 1-5/8" .120 RH 4130 tube adaptersSold in set of 4.
    RJ-201202-3
    $360.49
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  • Quarter-Max 201202-1 Heavy Duty 4-Link Bar Kit, 1-3/8" Quarter-Max 201202-1 Heavy Duty 4-Link Bar Kit, 1-3/8"
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    Heavy Duty 4-Link Bar Kit, 1-3/8"

    Quarter-Max

    $164.99
    Heavy Duty 4-Link Bar KitKit includes:• (4) 1-3/8" 4130 bars, 18" long x .095" wall• (4) 3/4"-16 LH 4130 tube adapters• (4) 3/4"-16 RH 4130 tube adaptersSold in set of 4.
    RJ-201202-1
    $164.99
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  • Quarter-Max 201202 Pro Series 4-Link Bar Kit, 1-1/4" Quarter-Max 201202 Pro Series 4-Link Bar Kit, 1-1/4"
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    Pro Series 4-Link Bar Kit, 1-1/4"

    Quarter-Max

    $144.49
    Pro Series 4-Link Bar KitKit includes:• (4) 1-1/4" 4130 bars, 18" long x .095" wall• (4) 3/4"-16 LH 4130 tube adapters• (4) 3/4"-16 RH 4130 tube adaptersSold in set of 4.
    RJ-201202
    $144.49
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  • Quarter-Max 410686-1 Pro Series 4-Link Chassis Bracket Doubler Plate, Lower
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    Pro Series 4-Link Chassis Bracket Doubler Plate, Lower

    Quarter-Max

    $19.99
    Doubler plates are designed to weld to the 4-link brackets to add thickness and strength around the 4-link holes, while adding a minimal amount of weight. This additional strength increases bracket longevity and improves consistency by preventing hole...
    RJ-410686-1
    $19.99
    Add to Cart
  • Quarter-Max 410686-2 Pro Series 4-Link Chassis Bracket Doubler Plate, Upper
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    Pro Series 4-Link Chassis Bracket Doubler Plate, Upper

    Quarter-Max

    $26.99
    Doubler plates are designed to weld to the 4-link brackets to add thickness and strength around the 4-link holes, while adding a minimal amount of weight. This additional strength increases bracket longevity and improves consistency by preventing hole...
    RJ-410686-2
    $26.99
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  • Quarter-Max 410017-1 Pro Series 4-Link Chassis Brackets, 4130, 13" Notch Quarter-Max 410017-1 Pro Series 4-Link Chassis Bracket, 4130, 13" Notch
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    Pro Series 4-Link Chassis Brackets, 4130, 13" Notch

    Quarter-Max

    $217.96 - $401.99
    Quarter-Max's Pro Series 4-link chassis brackets were designed to hold up to high horsepower and have been race proven on RJ Race Cars for years. They are manufactured in-house to high quality specifications with precise hole locations and smooth...
    RJ-410017-1 | RJ-410017-1D
    $217.96 - $401.99
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  • Quarter-Max 410687-1 Pro Series 4-Link Housing Bracket Doubler Plate, Lower
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    Pro Series 4-Link Housing Bracket Doubler Plate, Lower

    Quarter-Max

    $26.99
    Doubler plates are designed to weld to the 4-link brackets to add thickness and strength around the 4-link holes, while adding a minimal amount of weight. This additional strength increases bracket longevity and improves consistency by preventing hole...
    RJ-410687-1
    $26.99
    Add to Cart
  • Quarter-Max 410687-2 Pro Series 4-Link Housing Bracket Doubler Plate, Upper
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    Pro Series 4-Link Housing Bracket Doubler Plate, Upper

    Quarter-Max

    $19.99
    Doubler plates are designed to weld to the 4-link brackets to add thickness and strength around the 4-link holes, while adding a minimal amount of weight. This additional strength increases bracket longevity and improves consistency by preventing hole...
    RJ-410687-2
    $19.99
    Add to Cart
  • Quarter-Max Pro Series 4-Link Housing Brackets Quarter-Max Pro Series 4-Link Housing Bracket
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    Pro Series 4-Link Housing Brackets

    Quarter-Max

    $219.96 - $489.49
    Quarter-Max's Pro Series 4-link housing brackets were designed to hold up to high horsepower and have been race proven on RJ Race Cars for years. They are manufactured in-house to high quality specifications with precise hole locations and smooth...
    RJ-410019-x
    $219.96 - $489.49
    Choose Options