RockJock 4x4 Antirock Aluminum Prerunner Arms 27 Inch-33 Inch Long C-C 35 Spline Incl. Hardware - RJ-202005-103
Billet Aluminum Antirock Pre-Runner Sway Bar Arms are beautifully constructed, yet offer brute strength for aggressive off road racing applications!
These arms are 35 spline, start out at 33.67 in. long (overall, tip to tip), are 1 3/4 in. thick and provide maximum strength and rigidity via their 7075T6 billet aluminum construction and I-beam cross section design!
Additionally, the arms are designed to be used as-is if the length suits your needs, or they may be trimmed down to fine tune their fitment to your build.
For sway bar end link mounting, 7 adjustable holes are provided and are intended for use with our RJ-201001-101 Double Sheer End Link Bracket Kit.
Arms Fits:
Universal Off-Road Racing Applications
Kit Includes:
- Billet Aluminum Antirock Pre-Runner Sway Bar Arms (pair)
- (2) Black Acetal Sway Bar Bushings
- (4) 3/8 in.-24 x 1 3/4 in. long 12-point pinch bolts
- (8) 3/8 in. stainless steel passivated pinch bolt washers
- (4) 3/8 in.-24 12-point flanged pinch bolt nuts
- (2) 3/8 in.-24 x 1 in. long 12-point retaining bolts
- (2) 3/8 in. x 2 in. O.D. aluminum retaining washers
Arm Specs:
- Overall length = 27.67 in.
- Thickness = 1 3/4 in.
- Material = 6061T6 aluminum, billet
- Logo = engraved
- Spline count = 35
- Weight = 16lbs. (for the pair)
Dimensions:
- Center of splined hole to center of 1/2 in. hole #1 (nearest) = 22.366 in.
- Center of splined hole to center of 1/2 in. hole #2 = 23.866 in.
- Center of splined hole to center of 1/2 in. hole #3 = 25.366 in.
- Center of splined hole to center of 1/2 in. hole #4 (middle) = 26.866 in.
- Center of splined hole to center of 1/2 in. hole #5 = 28.366 in.
- Center of splined hole to center of 1/2 in. hole #6 = 29.866 in.
- Center of splined hole to center of 1/2 in. hole #7 (farthest) = 31.366 in.
C-C Lengths w/ Double Sheer Brackets Installed:
- Center of splined hole to center of link mounting hole (4 holes trimmed off) = 27.000 in.
- Center of splined hole to center of link mounting hole (3 holes trimmed off) = 28.500 in.
- Center of splined hole to center of link mounting hole (2 holes trimmed off) = 30.000 in.
- Center of splined hole to center of link mounting hole (1 hole trimmed off) = 31.500 in.
- Center of splined hole to center of link mounting hole (no holes trimmed off) = 33.000 in.
Notes:
These arms are 35 spline and are not for use with our bolt-in style Antirock kits or components.
Arms are intended be used in conjunction with our 35 spline sway bars and our RJ-201001-101 Double Sheer End Link Bracket Kit and your custom sway bar end links.
Parts List:
- Aluminum Antirock Arm (not sold separately): RJ-202005-3
- Sway Bar Bushing: RJ-207000-1
- 3/8 in. Billet Aluminum End Cap Washer: RJ-208000-1
- 3/8 in.-24 x 1 3/4 in. Long Bolt (12-Point): RJ-501208-3
- 3/8 in.-24 x 1 in. Long Bolt (12-Point): RJ-501208-1
- 3/8 in. x 5/8 in. OD Stainless Steel Flat Washer: RJ-503200-1
- 3/8 in.-24 Flanged Nut (12-Point): RJ-502203-1
