Tomei Main Studs Bolt Set - 4AG Hoses & Clamps If you are looking for

If you are looking for the best option

Genuine Honda clutch release bearing

while the side-impact protection and 5-point harness provide added safety

Front: -23mm

B16B or B18C

Tomei Main Studs Bolt Set - 4AG Hoses & Clamps If you are looking forA 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