Caster/Steering Blocks ST8338RC - Smaller gear patch to

- Smaller gear patch to minimize drag coefficient which helps lower motor temperatures and longer run times

S7: Medium Hard - Recommended for VERY high grip surfaces with very coarse asphalt and excessively high temperatures

consistency and proven reputation of premium Top Fuel Power Plus

the new wheel was mocked up and tested for competition and mounted to the (#3117) Mambos rear tire with great results

Caster/Steering Blocks ST8338RC - Smaller gear patch toRC10B6. 1 Caster and Steering Blocks 91776 Contents: qty 1 Caster Block (Right) qty 1 Caster Block (Left) qty 2 Caster Block Shims qty 2 Caster Block Inserts, 0 Deg qty 2 Caster Block Inserts, 2. 5 Deg qty 2 Caster Block Inserts, 5 Deg qty 1 Steering Block, Right qty 1 Steering Block, Left qty 1 3mm Steering Block, Right qty 1 3mm Steering Block, Left