GM 500 Tuning (2000-2015) Valvespringkit

Valvespringkit include: 4 x Spring VF-GW-HQS2 ,2 x valve intake 5 mm stem (diameter 34 or 35), 2 x valve exhaust 5 mm stem (diameter 30 or 31) , 4 x V-Retainer-5-HQS2 , 4 x Lash Cap , 8 x valve keeper , 4 x washer, 2 x valve guide intake ,2 x valve guide exhaust , 4 x valve stem seals