Quarter-Max

1/2 in. 4-Link Jigs

When bolted in place, these jigs maintain the proper spacing between your 4-link brackets while you weld them together. For 1/2 in. bolt holes. (Sold in Pairs)    

1/2 in. NAS 4-Link Bolt Kit, 1.278 in. Grip

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...

1/2 in. NAS 4-Link Bolt Kit, 1.555 in. Grip

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...

1/2 in. NAS 4-Link Bolt Kit, 1.555 in. Grip with 12 Point Nuts

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...

1/2" Black Heat Shrink

Quarter-Max presents the ultimate high performance covering, offering protection from heat, abrasion and chemical attack. Easily shrink to size using hot air. Size 1/2" ID   Sold per foot.

1/2" Black Nylon Clamp (pkg of 10)

Package of ten 1/2" nylon loop clamps.

1/2" LH Tap

Left Hand Tap 1/2"-20 threads

1/2" Wheel Spacers for 1/2" Studs

Our wheel spacers are manufactured in house on our water jet machine. Holes are set up for use with 1/2" diameter drive studs. For use with 4-1/2", 4-3/4", and 5" bolt circles. Specifications:• OD:...

1/2" Wheel Spacers for 11/16" Studs

Our wheel spacers are manufactured in house on our water jet machine. Holes are set up for use with 11/16" diameter drive studs. For use with 4-1/2", 4-3/4", and 5" bolt circles. Specifications:• OD:...

1/2" x 1/2" Weather Strip (per ft)

• Rubber seal with adhesive• Size: 1/2" x 1/2"• Sold per foot

1/2"-13 Transfer Set

Make drilling the lower mounts of your bellhousing easy by using this 1/2"-13 Transfer Set.   Simply screw the transfer insert into the frame mounts deep enough to where the tip of the insert is...

1/2-20 LH x 1 in. .058 in. Tube Adapter, 4130, Hex Style

Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Left hand• Thread Size: 1/2-20• Size: 1 in. OD x .058 in. W tube• Style: Hex• Material:...