Predator 670 Kohler Command Briggs Vanguard Predator 670 Diesel Misc. Parts Custom Parts Apparel Billet Valve Covers $150.00 sold out Add To Cart Roller Rocker Kit $250.00 sold out Add To Cart Heavy Duty Pushrods $70.00 sold out Select Length Stock Roller Rockers Add To Cart Billet Connecting Rods $275.00 sold out Add To Cart Replacement Rod Bearings $40.00 Add To Cart Parts that fit, Guaranteed.