Extreme Pro Series 4-Link Chassis Brackets, 4130

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 than any fixed chassis bracket on the market. These brackets feature a hole spacing of .625 in. for a finer range of adjustment than our pro series brackets.

These brackets feature notches for 1-5/8 in. crossmembers. The center of the top crossmember to center of the bottom crossmember is either 13 in. or 15 in.

Specifications:
• Thickness: 1/4 in.
• Material: 4130
• Notch Spread: Available in 13 in. and 15 in.
• Hole Spacing: .625 in.
• 4-Link Bolt Size: 1/2 in.

1/8 in. thick 4130 upper and lower doubler plates are available to increase the thickness around the holes to 3/8 in. for added strength and longevity.

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 and upgrading to our NAS 4-link bolt kit during final assembly for a tight fitment and even less bolt movement. Do not use a drill bit!

Sold in sets of 4.