4-Links & Components
Quarter-Max 4-Link kits offer the highest quaility and best value of any kits on the market!
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1/2 in. Bore x 3/4-16 Thread 4130 FK Rod End Kit
FK Rod Ends
$449.991/2 in. Bore x 3/4-16 Thread 4130 Rod End Kit Kit includes:• (4) FKB-RSMXL10-8T - 1/2 in. Bore x 3/4-16 Thread LH Male 4130 Rod Ends, PTFE Lined• (4) FKB-RSMX10-8T - 1/2 in. Bore x 3/4-16 Thread RH Male 4130 Rod Ends, PTFE Lined• (4)...FKB-000003$449.99 -
1/2" 4-Link Jigs
Quarter-Max
$24.99When 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$24.99 -
1/2" Bore x 3/4"-16 Thread 4130 Extra Heavy Duty Rod End Kit
Aurora Bearing
$660.991/2" 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$660.99 -
1/2" Bore x 3/4"-16 Thread 4130 Rod End Kit
Aurora Bearing
$529.991/2" 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$529.99 -
1/2" NAS 4-Link Bolt Kit, 1.278" Grip
Quarter-Max
$149.99Get 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$149.99 -
1/2" NAS 4-Link Bolt Kit, 1.555" Grip
Quarter-Max
$162.99Get 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$162.99 -
1/2" NAS 4-Link Bolt Kit, 1.555" Grip with 12 Point Nuts
Quarter-Max
$172.99Get 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$172.99 -
1/2" x 5/8"-18 LH Poly Bushing
Steinjager
$35.99Poly Bushing• LH• 5/8"-18• 1/2" Bore• 1-1/2" WideNot intended for racing, street use only.STE-J0012128$35.99 -
1/2" x 5/8"-18 RH Poly Bushing
Steinjager
$32.99Poly Bushing• RH• 5/8"-18• 1/2" Bore• 1-1/2" WideNot intended for racing, street use only.STE-J0012131$32.99 -
4-Link Bar, 4130, Welded
Quarter-Max
$113.99 - $227.99These 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$113.99 - $227.99 -
5/8 in. Bore x 3/4-16 Thread 4130 FK Rod End Kit
FK Rod Ends
$393.995/8 in. Bore x 3/4-16 Thread 4130 FK Rod End KitKit includes:• (4) FKB-RSMXL10 - 5/8 in. Bore x 3/4-16 Thread LH Male 4130 Rod Ends• (4) FKB-RSMX10 - 5/8 in. Bore x 3/4-16 Thread RH Male 4130 Rod Ends• (4) RJ-JNL-1216...FKB-000002$393.99 -
5/8 in. Bore x 3/4-16 Thread Mild Steel FK Rod End Kit
FK Rod Ends
$201.995/8 in. Bore x 3/4-16 Thread Mild Steel FK Rod End KitKit includes:• (4) FKB-RSML10 - 5/8 in. Bore x 3/4-16 Thread LH Male Mild Steel Rod Ends• (4) FKB-RSM10 - 5/8 in. Bore x 3/4-16 Thread RH Male Mild Steel Rod Ends• (4)...FKB-000001$201.99 -
5/8" 4-Link Jigs
Quarter-Max
$24.99Spacing 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$24.99 -
5/8" Bore x 3/4"-16 Thread 4130 Rod End Kit
Aurora Bearing
$449.994130 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$449.99 -
5/8" Bore x 3/4"-16 Thread Mild Steel Rod End Kit
Aurora Bearing
$314.995/8" 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$314.99 -
5/8" NAS 4-Link Bolt Kit
Quarter-Max
$184.99Get 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$184.99 -
5/8" x 3/4"-16 LH Poly Bushing
Steinjager
$40.99Poly Bushing• LH• 3/4"-16• 5/8" Bore• 1-1/2" WideNot intended for racing, street use only.STE-J0012242$40.99 -
5/8" x 3/4"-16 RH Poly Bushing
Steinjager
$35.99Poly Bushing• RH• 3/4"-16• 5/8" Bore• 1-1/2" WideNot intended for racing, street use only.STE-J0012245$35.99 -
Extreme Adjustable Billet 4-Link Chassis Brackets Kit
Quarter-Max
$2,976.99 - $4,514.99Quarter-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$2,976.99 - $4,514.99 -
Extreme Pro Series 4-Link Chassis Bracket Doubler Plate, Lower
Quarter-Max
$30.99Doubler 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$30.99 -
Extreme Pro Series 4-Link Chassis Bracket Doubler Plate, Upper
Quarter-Max
$30.99Doubler 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$30.99 -
Extreme Pro Series 4-Link Chassis Brackets, 4130
Quarter-Max
$343.96 - $585.99Quarter-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$343.96 - $585.99 -
Extreme Pro Series 4-Link Housing Bracket Doubler Plate, Lower
Quarter-Max
$34.99Doubler 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$34.99 -
Extreme Pro Series 4-Link Housing Bracket Doubler Plate, Upper
Quarter-Max
$22.99Doubler 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$22.99 -
Extreme Pro Series 4-Link Housing Brackets
Quarter-Max
$391.96 - $612.99Quarter-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$391.96 - $612.99 -
Extreme Pro Series 4-Link Housing Brackets for Billet Adjustable Shock Mounts
Quarter-Max
$411.96 - $634.99Quarter-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-AS | RJ-410019-11D-AS$411.96 - $634.99 -
Extreme Pro Series 4-Link Kit
Quarter-Max
$1,862.99Quarter-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...RJ-201214 | RJ-201214-1$1,862.99 -
Extreme Pro Series 4-Link Kit with Billet Adjustable Shock Mounts
Quarter-Max
$2,013.99 - $2,178.99Quarter-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...RJ-201214-x$2,013.99 - $2,178.99 -
Extreme Series 4-Link Bar Kit, 1-1/2"
Quarter-Max
$250.99Extreme 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$250.99 -
Extreme Series 4-Link Bar Kit, 1-5/8"
Quarter-Max
$397.99Extreme 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$397.99 -
Heavy Duty 4-Link Bar Kit, 1-3/8"
Quarter-Max
$182.99Heavy 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$182.99 -
Pro Series 4-Link Bar Kit, 1-1/4"
Quarter-Max
$167.99Pro 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$167.99 -
Pro Series 4-Link Chassis Bracket Doubler Plate for Blank - No Notch (Universal) Brackets, Lower
Quarter-Max
$22.99Doubler 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-411003$22.99 -
Pro Series 4-Link Chassis Bracket Doubler Plate for Blank - No Notch (Universal) Brackets, Upper
Quarter-Max
$29.99Doubler 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-411002$29.99 -
Pro Series 4-Link Chassis Bracket Doubler Plate, Lower
Quarter-Max
$22.99Doubler 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$22.99 -
Pro Series 4-Link Chassis Bracket Doubler Plate, Upper
Quarter-Max
$29.99Doubler 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$29.99 -
Pro Series 4-Link Chassis Brackets for Round Tube Back-Halfs, 4130
Quarter-Max
$430.49Quarter-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-410599$430.49 -
Pro Series 4-Link Chassis Brackets, 4130, 13" Notch
Quarter-Max
$239.96 - $443.99Quarter-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$239.96 - $443.99 -
Pro Series 4-Link Chassis Brackets, Blank - No Notches (Universal)
Quarter-Max
$203.96 - $443.99Quarter-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-410017-4 | RJ-410017-5$203.96 - $443.99 -
Pro Series 4-Link Housing Bracket Doubler Plate, Lower
Quarter-Max
$29.99Doubler 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$29.99