Tomei Main Stud & Ladder Set - 4AG 12030-PR7-000 �The product will deform in

�The product will deform in environments such as paint booths/heaters

as well as all generations of FD3S RX7's and RX8's from 2003 onwards

ensuring a perfect fit and top performance every time

By installing the HARDRACE Roll-Center Adjusting spacer

Mitsubishi 4G63

Tomei Main Stud & Ladder Set - 4AG 12030-PR7-000 �The product will deform inA common weak point found when tuning the 4AG engine is from the crank cab bolts being insufficient to cope with the high stress loads from extreme engine speeds. The weak crank cab bolts can result in the stock crank cab bolts breaking or excessive loads on the bearings causing rapid irregular wearing. In the worse case scenario this can lead to engine failure. The TOMEI ladders also aid further in increased block rigidness to help support the crank