Michigan Motorsports Integrated Valve Spring Seat and Seal for Dual Valve Springs - Set of 16 Fits Texas Speed and Brian Tooley Dual Valve Springs BTR LS Valve Covers Without Logo - No Coil Mounts - Cast Aluminum Brian... Michigan Motorsports Integrated Valve Spring Seat and Seal for Dual Valve Springs - Set of 16 Fits Texas Speed and Brian Tooley Dual Valve Springs You no longer need special tools to install your valve seals, only to worry if you are going to split one upon installation. Valve Spring Recommendations for LS3 Engine Valve Seal Set For Dual Springs LS9 Brian Tooley Platinum Dual Valve Spring Kit W/Titanium Retainers (.660" Lift No-tool Installation Valve Seals *Listing is for a full set of 16, required for a complete set They're specifically designed to fit Texas Speed and Brian Tooley .660 dual valve springs, and they work with factory-sized valve guides (just note they won't work with aftermarket bronze guides Our new integrated seat and seal is designed for the factory valve guide size and WILL NOT work with aftermarket bronze valve guides. The seat will push against the bottom of the cylinder head, so there is ZERO chance of tearing a valve seal on installation.
