Michigan Motorsports .660" Dual Valve Spring Kit Titanium Retainers 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3

Michigan Motorsports .660" Dual Valve Spring Kit with Titanium Retainers For LS Based Engines 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LQ4 LM7  Includes Polished Dual Springs, Titanium Retainers, Seals with Integrated Spring Seat, and Valve Keeper...

BTR Platinum .660" Dual Spring Kit With Steel Retainers Gen 3/4 LS 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Brian Tooley

Brian Tooley Racing BTR Platinum .660" Dual Spring Kit With Steel Retainers This extremely popular spring kit is recommended when upgrading to an aftermarket camshaft. Includes polished dual springs, matching STEEL retainers, locators for stock...

Texas Speed TSP .660" PAC Dual Valve Spring Kit with Titanium Retainers 4.8 5.3 6.0 6.2 LS1 LS2 LS3

Texas Speed TSP .660" Dual Valve Spring Kit Titanium 4.8 5.3 6.0 6.2 LS1 LS2 LS3  Texas Speed & Performance is proud to offer the latest version of the best dual valve spring kit on the market!  This kit now includes our patent-pending...

BTR .660" Dual Spring kit with Titanium Retainers Gen3/4 LS 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Brian Tooley

 Brian Tooley Racing .660" Dual Spring Kit w/ Titanium Retainers for GM LS Engines    This very popular Spring Kit is highly recommended when upgrading to a aftermarket Camshaft Includes light weight Titanium Retainers Platinum .660"...

Brian Tooley BTR .550" Lift Gen V LT Beehive Valve Spring Set - BTR91120-16 L83 L86 LT1 L82 L84 L87 L8T

Brian Tooley BTR .550" Lift Gen V Beehive Valve Springs  Set of 16 Springs - BTR91120-16 Fits 2014-newer 5.3 6.2 L82 L83 L84 L86 L87 L8T These Gen V beehive springs from BTR are a drop in replacement for the stock valve springs on your 5.3 L83 or...

BTR LS7 Platinum .660" Dual Spring kit with Titanium Retainers 7.0L ZO6 Z28 Brian Tooley

 Brian Tooley Racing LS7 Dual Spring Kit with Titanium Retainers    This very popular Spring Kit is highly recommended when upgrading to a aftermarket Camshaft Includes light weight Titanium Retainers Platinum dual spring kit for LS...

BTR LS7 Platinum .660" Dual Spring Kit With Steel Retainers 7.0L Z06 Z28 Brian Tooley

Brian Tooley Racing BTR LS7 Platinum .660" Dual Spring Kit With Steel Retainers This extremely popular spring kit is recommended when upgrading to an aftermarket camshaft. Includes polished dual springs, matching STEEL retainers, locators for stock...

Brian Tooley BTR Valve Locks Keepers for 7 degree BTR TSP PAC Dual Spring Retainers 4.8 5.3 5.7 6.0 6.2 7.0 LS1 LS2 LS3 LQ4 LQ9

BTR Brian Tooley Valve Keepers for BTR PAC Dual Springs LS1 LS2 LS3 LQ4 LQ9  7 degree 8mm standard height valve locks for LS style retainers. Quantity 32 (enough for both heads) Fits: OEM, Brian Tooley, Texas Speed titanium or steel retainers

BTR Brian Tooley .650" Ultimate RPM Dual Spring Kit for LS 4.8 5.3 5.7 6.0 6.2 LS1 LS3 LM7 LQ9 LQ4

Brian Tooley BTR Ultimate RPM .650" Spring Kit for LS engines The Ultimate Spring kit for your Hydraulic roller LS. When you want the tach to be north of 8000 rpm on the gear change, this is the kit for you. Spintron tested and verified to be what is...

Michigan Motorsports LS Valve Seal Kit Qty 16 LS1 LS2 LS3 LS6 LS7 LSA

Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering the...

TSP LS7 7.0 .660" POLISHED Dual Spring Kit with Valve Springs, Titanium Retainers, and Shims

TSP LS7 7.0 .660" POLISHED Dual Spring Kit with Valve Springs, Titanium Retainers, and Shims   The all new polished TSP .660" spring kit featuring PAC valve springs is the newest offering in valve spring technology offering the latest processes and...

Valve Spring Seat and Seal for Dual Valve Springs - Fits Brian Tooley and Texas Speed .660 springs

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...