Valve Springs & Components

PAC GM LS 7 Degree 5/16 +.050" Installed Height Valve Locks PAC-L8162 7 Degree x 5/16" x Radius Groove  

PAC Racing GM LS3 L92 Valve Spring Compressor Tool PAC-T926 For use with cylinder head on or off engine. Made in USA!! **This tool is made to work with LS3 style heads only    

PAC Mini 8 Degree 5/16 Valve Locks PAC-L8135 Mini 8 Degree x 5/16 x Radius Groove  

Bluegrass Performance GM Gen V LT Valve Spring Compressor Tool For use with cylinder head on or off engine. Made in USA with Lifetime Warranty! Features: Includes Grade 8 Bolts and nuts for durability Precision CNC Machined from 3/8" steel Works...

Bluegrass Performance GM LS Valve Spring Compressor Tool  For use with cylinder head on or off engine. Made in USA with Lifetime Warranty! Features: Includes Grade 8 Bolts and nuts for durability Precision CNC Machined from 3/8"...

Powerhouse GM Gen V LT Valve Spring Compressor Tool POW352004 The valve spring compressor tool for GM Gen V LT Engines allows for easy removal and installation of valve springs without the need to remove the cylinder heads. The bolt-down design of each...

PAC GM LS 7 Degree 8mm Valve Locks PAC-L8116 7 Degree x 8mm x Radius Groove  

PAC GM LS Mini 8 Degree 8mm Valve Locks PAC-L8117 8 Degree x 8mm x Radius Groove  

PAC GM LS Mini 8 Degree 8mm Valve Locks PAC-L8118 8 Degree x 8mm x Radius Groove  

PAC GM LS Mini 8 Degree 8mm Valve Locks PAC-L8141 8 Degree x 8mm x Radius Groove  

PAC GM LS Mini 8 Degree 8mm Valve Locks PAC-L8143 8 Degree x 8mm x Radius Groove  

PAC GM LS Mini 8 Degree 8mm Valve Locks PAC-L8144 8 Degree x 8mm x Radius Groove