For Honda B16A B18C VTEC Cylinder Head Cam Cap Cover Bolts

The original Honda cam cap cover bolts are a known weakness after repeated use, often stretching or breaking off in the head. These replacement bolts are a high quality alternative that improve upon the weaknesses of the OEM bolts by using a modern heat treating process.

Rest assured, our B16/B18C cam bolt kits are in use on over 1000 engines with success, from OEM rebuilds to high horsepower.

This is the complete set of 28 bolts.

Works for all PR3 and P72 head castings (DOHC VTEC B-series):

Fits common US and Japanese motors: B16A B16A1 B16A2 B16A3 B17A1 B18C B18C1 B18C5 B18C6

From chassis: Acura Integra GSR 1992-2001, Acura Integra Type R 1997-1998 2000-2001, Honda del Sol VTEC 1994-1997, Honda Civic Si 1999-2000


Does not fit: B18A, B18B, B20B, B20Z (non-VTEC) engines from base model Honda CRV and Acura Integra RS, LS, and GS models. See our other auction for the cam bolt kit for the non-VTEC P75/P8R heads.




This hardware kit includes 100% OEM equivalent or stronger JIS 10.9 grade standard bolts. There is a no questions asked quality policy, if a bolt fails on you, simply send me a photo of the failure, proof that you used a torque wrench, and I’ll send a replacement free of charge. We have tested these to stretch torque ratings over 25% higher than the OEM spec.

Includes as pictured:

• 4x 12mm cap cover bolts with valve cover shoulder and stud, custom heat treated furnace black, JIS standard 1189, PN: 90014-PR3-000


• 16x 12mm cap cover bolts, grade 10.9, custom heat treated, JIS standard 1189

• 6x 10mm short camshaft seal and gear end cover bolts, grade 10.9, yellow zinc treated, JIS standard 1189

• 2x 10mm long distributor cap bolts, grade 10.9, yellow zinc treated, JIS standard 1189