Description: Quarter-Max's Pro Series 4-Link Kit was designed to hold up to high horsepower and has been race proven on RJ Race Cars for years. This kit features our high quality 1-1/4" .095" 4130 Pro Series 4-link bars. This is a stronger upgrade that comes standard in our kits, vs most kits on the market that only have 1" direct tap tubes. The Quarter-Max Pro Series line of chassis and housing brackets feature a hole spacing of .800", instead of the normal 1" spacing to allow for a finer range of adjustment. Our brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles. Chassis Brackets:Chassis brackets are available in 1/4" thick mild steel or 4130. We offer 4 different styles of weld-on chassis brackets. They are available in different materials and heights/configurations to fit any chassis crossmember setup:• 4130 - Round Tube Back-Half Our 13" notch and round tube back-half chassis bracket styles feature qty (8) 1/2" top holes and qty (5) 1/2" bottom holes for a wide range of 4-link tuning adjustability Housing Brackets:Housing brackets are 4130 with a 3-1/2" axle tube hole size. This kit also features NAS bolts with MilSpec nuts. Close tolerance holes for the 1/2" NAS bolts provide a tight fitment and considerably less bolt movement than competitors systems. Kit includes:• (4) Pro Series chassis 4-link brackets• (4) Pro Series housing 4-link brackets• (4) 1-1/4" .095" 4130 Pro Series 4-link bars• (4) 3/4"-16 LH tube adapters• (4) 3/4"-16 RH tube adapters• (1) 1/2" bore x 3/4"-16 thread 4130 rod end kit• (2) Pro Series threaded shock mounts• 1/2" NAS 4-link bolt hardware Includes doublers 1/8" thick 4130 upper and lower doubler plates for the chassis and housing brackets are available to increase the thickness around the holes to 3/8" for added strength and longevity. When the doubler plate option is selected, you will be upgraded to longer NAS 4-link bolts. Note: double plates require TIG welding. During installation while mocking up and welding, we recommend the use of grade 8 bolts with our 4-link jigs to hold the brackets together in the correct position. After all the welding is complete, we recommend reaming the holes using our 7 piece chucking reamer kit #RJ-219850. Do not use a drill bit!
Price: 1701.99 USD
Location: Galesburg, Illinois
End Time: 2023-12-04T16:08:09.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Quarter-Max Chassis & Racing Components
Part Brand: Quarter-Max
Manufacturer Part Number: RJ-201211-12D
Country of Manufacture: United States
Performance Part: Yes
