'04-'06 Rear Torsion Arm, Straight, 600cc, 7/8" x 10-1/2", 600ccHyper Racing # 40 174 Our torsion arms are machined from 2024 aluminum for superior strength. Rear torsion arms are measured from the center of the splined torsion bar hole to the center of the shackle mount hole. Squeeze bolt is included. Send us your old torsion arms or a sketch and we will offset torsion arms to your specifications at no charge.

Hyper Racing # 366-2961

Fits common size sprockets

Stress-flow forging realigns the grain structure of the metal within the contour of the body design

67" between nuts

Hyper Racing # 389-533-1

Hyper Racing # 146-740BLK

Hyper Racing # 02-235

When the bump rubber cannot expand

Hyper Racing # 04-504

Features: 1

Used on our 600 Chassis when a brake floater is used

Recommended Rim Width:9