Standard Adjustable Rear Arms Kit GFR-1287 McAllister Racing To help improve overall durability

To help improve overall durability

aero efficient

Adjustable differential height to allow drive shaft alignment through all ride height and axle height configurations

Wire cutters

RPM has adjusted the shock mount locations slightly to allow more noticeable tuning adjustments when using the inner or outer shock mount holes (while the center hole remains in its stock location)

Standard Adjustable Rear Arms Kit GFR-1287 McAllister Racing To help improve overall durabilityTeam GFRP Standard Custom Works Adjustable Rear Arms Kit, GFR 1287 Standard Adjustable rear arm for our Rubber tire, and foam tire dirt oval cars. Works with GFRP cars Apollo, Havoc, GFR1, Assault, Assailant.