how much will the Quad12 conversion cost? will you ship to Australia?
question for anyone.
IRS make an axle upgrade for the RC12L3. one with "stealth" diff rings and one with large diff rings. what is the difference between them?
do i need to get anymore axle bearings if i upgrade to the IRS axle(the RC12L3 has 2, where as the IRS axle needs 3, is this correct)