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4 Link Housing Brackets 4 Link Chassis Bracket Ladder bar safety kit
4 Link Housing Brackets
Our Price: $255.00
4 Link Chassis Bracket
Our Price: $225.00
Ladder bar safety kit
Our Price: $50.99
Our 4 link housing brackets are laser cut A36 structural steel (pickled and oiled) with 1/2" mounting holes. They are designed for 3 1/4" axle tubing. They are designed to be used in conjunction with AC adjustable shock mounts. Sold as a set of four. Also available- Doublers for those with high horse power who want added strength. Doublers can be purchased loose or have us welded them on (additional charges apply) 1/4" Mild steel (pickled and oiled)chassis brackets with 1/2" holes are laser cut to provide precise hole locations and smooth profile. Sold in sets of four. Optional doublers available.

Rod end safety braces are mandatory in NHRA/IHRA competition. The Advanced Chassis ladder bar safety kits are designed for easy installation. Each kit includes upper and lower weld-on brackets, as well as retaining straps and hardware for two ladder bars.

Grudge "Low Boy" 4 Link Kit Extreme Adjustment 4-Link Bracket 4 Link Bolt Kit
Grudge "Low Boy" 4 Link Kit
Our Price: $1,889.99
4 Link Bolt Kit
Our Price: $145.00

Our Grudge Series “Low Boy” 4 Link kit is designed for mostly stock frame style cars. This kit is a slimmed down version of our four-link suspensions we put in our top sportsman and pro mods. The advantage of our Low Boy kit is the streamline design that fits in the back end of a small tire car without the need to cut, chop, and backhalf your ride!

Kit includes: All tubing, nuts, washers, bolts, chromoly rod ends, and bracketry needed to mount. Brackets include adjustable shock mount kit, track locator/wishbone assembly, upper shock mounts, and our AC Heavy Duty Pro Style anti-roll bar! We also include standard AFCO shocks in our kit with Strange, Penske, and Santhuff shocks as an option!

Note: Crossmember bar will come unbent

Our latest innovation to come out of our doors is our new extreme adjustment 4-link brackets! We came up with this specifically for the racer whose car needs that fine tuning to maneuver their way down the track. Needless to say, we are talking about your on the edge, high horsepower, and small tire race cars. We've designed these brackets with inserts so you can tune the suspension with even more precision. Included in the kit are inserts that allow for 4-link bar changes up to 1/8". With this kit, you will receive 4 brackets and 8 inserts for the brackets, which allows for you to be able to make a 4-link change in smaller increments than ever before, and without really having to mess with pinion angle, and bar length. Grade 8 bolts, nuts, and washers are also included. Kits are available now!

Mild steel kits are $795.00
Heat Treated kits are $895.00
Kit w/Chromoly Plates are $995.00

AC-462 (1/2" Bolt Kit)- 1/2" Fully shanked aircraft bolt kit with a 1 3/8" shank for 1/4" brackets without doublers. $145
AC-462L (1/2" LONG Bolt Kit)- 1/2" Fully shanked aircraft bolt kit with a 1 7/8" shank for 1/4" brackets with doublers. $150
AC-463 (5/8" Bolt Kit) - 5/8" Fully shanked bolt kit with a 1 1/4" shank. (We take grade 8 bolts and machine them to this size & recoat) $155
AC-464 (3/4" Bolt Kit) - 3/4" Fully shanked bolt kit with 1 3/8" of shank to accommodate the wider 3/4" x 3/4" heim joints found in most ladder bars. $165

*Available in sets of 6 or 8 depending on application, pricing is for 8 ea.

Megatron 4-Link Housing Bracket 4 link Bar Kits Ladder Bars Pro Nostalgia
4 link Bar Kits
Our Price: $142.00
Ladder Bars Pro Nostalgia
Our Price: $762.99
Our Megatron rear end brackets are now available as a stand alone piece to purchase! Developed for cars that need more minute adjustments on their 4-link setups, mostly for high horsepower rides.

This bracket is used for the following housings:
~ Outside housing bracket for 4-link centerlines wider than 16.5"
~ Inside housing bracket for 4-link centerlines wider than 17.5"

Sold as a set of 4! Pictured is the Megatron 4 link brackets with the web package.

Ask about our doublers! Available loose or welded on!
Advanced Chassis four link bar kits are available in different sizes for different applications and budgets. All kits consity of (4) 18" 4130 chromoly bars and 8 precision machined inserts Our Pro Nostalgia Ladder Bars are built for the true competition vehicle that is still putting a lot of power to the ground. These come with our rear end brackets with  adjustable shock mounts and are good for up to 3000 HP. Comes with fully shanked AN hardware.