Valve Springs and Components

7 Degree Steel Retainers for PAC 1218 1219 and MM .600" Beehive LS Springs 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96

7 Degree Steel Retainers for .600" Lift Beehive LS Springs Fits PAC 1218, PAC 1219 and Michigan Motorsports .600" Lift Beehive Valve Springs Will not fit stock or LS6/Truck Springs Manufactured from chromoly steel for maximum strength. Steel retainers...

.030" Valve Spring Shims for LS Engines with Stock Guides - Set of 16

.030" Valve Spring Shims for LS Heads with Stock Guides Pack of 16 Shims These shims are .030" thick with a .510" inside diameter and 1.260" outside diameter.  Commonly used for setting installed height with dual valve spring kits.  Will...

.060" Valve Spring Shims for LS Engines with Stock Guides - Set of 16

.060" Valve Spring Shims for LS Heads with Stock Guides Pack of 16 Shims These shims are .060" thick with a .510" inside diameter and 1.260" outside diameter.  Commonly used for setting installed height with dual valve spring kits.  Will...

SINGLE Replacement .660" Dual Spring with Titanium Retainer, Valve seal, Locks for 1997-2013 LS Based Engines

SINGLE Replacement .660" Dual Spring with Titanium Retainer, Locks, Seal Fits 1997-2013 LS Based engines with factory cylinder head castings (Except LS7/LS9) Includes a matched set of: .660" Dual Valve spring Titanium retainer Pair of valve keeper...

Brian Tooley BTR .560" Lift LS6 Beehive Valve Springs and Hat Seals 4.8 5.3 5.7 6.0 Replaces 12713265 12499224

Brian Tooley BTR .560" Lift LS6 Beehive Valve Spring & Seal kit for 4.8 5.3 5.7 6.0 6.2 Package Includes:.560" Lift BTR LS6 Beehive Valve Springs (set of 16) 100 lbs @ 1.800" Installed Height 285 lbs @ 1.240" Coil Bind @ 1.150"   2001-Up LS Hat...

Brian Tooley BTR Replacement LS .660" Dual Springs - Springs only, NOT full kit

Brian Tooley BTR Replacement Platinum .660" Dual Springs - Springs Only This listing is for springs only (retainers and seats specifically for BTR dual springs required). Ideal for replacing your worn out BTR LS springs without having to purchase a...

SINGLE Replacement PAC 1218 Beehive Valve Spring

Single Replacement PAC 1218 Valve Spring This listing is for one single spring Specs: Single Beehive Spring Outside Diameter: 1.290 in. Coil Bind Height: 1.140 in. Damper Spring Included: No Install Load: 130 lbs Install Height: 1...

SINGLE Replacement PAC 1219 Beehive Valve Spring

Single Replacement PAC 1219 Valve Spring This listing is for one single spring Specs: Single Beehive Spring Outside Diameter: 1.307 in. Coil Bind Height: 1.100 in. Damper Spring Included: No Install Load: 135 lbs Install Height: 1...

SINGLE Replacement BTR LS Truck Beehive Spring and Valve Seal

 SINGLE BTR SP011 Replacement Spring with Valve Seal Brian Tooley BTR .560" Lift LS6 Beehive Valve Spring & Seal for LS 4.8L 5.3L 5.7L 6.0L 6.2L Includes: .560" Lift BTR LS6 Beehive Valve Spring (Single Spring)100 lbs @ 1.800" Installed...