Upgrade & Option Parts

Brass Insert to add weight to the molded arms GFR-1402 and GFR-1627. Fits on the machined GFR-1625 67mm arms and GFR-1626 70mm arms. 1 per pack

Carbon Fiber Insert to add rigidity to the molded arms GFR-1402 and GFR-1627. Fits on the machined GFR-1625 67mm arms and GFR-1626 70mm arms. Sold in pairs 

1 pair of standard spring buckets for Five Seven Designs big bore shocks.     Compatibility: Five Seven Designs    Formerly 57-1049

1.7" Big Bore Rated Shock Spring Set Includes These Pound Springs: 4, 5, 6, 7, 8, 9, 10

1.80 Length Rated Spring Set  Includes These Weight Springs in pairs 4, 5, 6, 7, 8, 9, 10, 12 Rate

Small Bore Shock Collar that will fit Big Bore Springs, and Small Bore Springs. These Fit the GFRP Small Bore Shocks. 

1 pair of bottom seal caps. Formerly GFR-4157 and 57-1043

1 pair of adjuster collars and o rings.   Formerly GFR-4156 and 57-1042

1 pair of short  big bore shock bodies designed for Apollo Drag car. Also replacement for the Big bore shock kit used on the Rubber Tire Dirt oval Race cars. Formerly GFR-4150 and 57-1040

1 pair of lowered spring buckets for the Team GFRP Big Bore shocks. Standard on the Apollo Drag Car rear shocks. Formerly GFR-4158 and 57-1072

Team GFRP Bore Shock Bladder. Package includes four replacement bladders used with Team GFRP big bore shocks. Standard rear shocks on the Apollo Drag Car, QS-5112 Big Bore Shock Kit, Prodigy SC Mod...

1 pair of black anodized aluminum cap redesigned to not allow the shock body to spin while adjust your spring collar trackside.  The eyelet now has a longer shoulder on it as well to keep the bladder...

Small Bore Shock Spring Retainer Formerly GFR-4067 and 57-1159

12mm big bore bladder shocks designed for 1/10 rubber tire dirt oval cars. Features screw style shock shafts and pistons, lowered spring cups, and nickle teflon coated shock bodies.  Formerly...