S&S
aluminum upper valve spring collar .550" lift
HK$240
預計送貨時間: 14 工作天
SKU: aluminum-upper-valve-spring-collar-550-lift-1-33747
.550" lift is used on S&S heads for Shovel produced before november 2000. Later heads, with a production date after nov. 2000 comes with a .590" lift spring kit.
