J&T Engine Mount Blocks AE, Mugen Tekno First is the 5

First is the 5

These inserts are slightly thicker then stock to help prevent breakage

the manifold springs weaken and become vulnerable to breaking which can lead to manifold gasket damage

Our round disk style chassis weight each weigh 5 grams

J&T Engine Mount Blocks AE, Mugen Tekno First is the 5J&T is proud to release our quick change engine mount blocks. The blocks will allow you to have multiple engines ready to bolt right up to your awesome J&T quick change engine mounts. CNC machines and anodized a deep shiny black that will continue to look good for ages! These quick change blocks fit both the AE, and Mugen base.