4 Piston B-Series Adjustable Cam Gears Timing Chain The OEM tensioner covers are

The OEM tensioner covers are thin stamped steel and often bend when you remove them

You use any 7 degree valve lock (keeper) with these retainers

but with a stock port cylinder head and smaller bore to match MARA regulation

This Giveaway is WORLDWIDE

New for 2026 is an upgrade to 2

4 Piston B-Series Adjustable Cam Gears Timing Chain The OEM tensioner covers are4 Piston B Series Cam Gears are made from 6061 billet aluminum and hard anodized for a durable finish. Cam degree marks are clearly marked for easy cam degreeing. PRICE IS PER GEAR. Select Pair if you need both Intake and Exhaust We also offer the intake gear with magnets installed for a cam trigger. Select that option if desired. MADE IN THE USA IN STOCK