0% Ford Racing Replacement Hydraulic Roller Valve Spring - Single (For M-6049-SCJA) Ford Racing Sale! from $19.99 USD $20.00 USD /per Qty. Add to Cart This item is either made to order or has limited inventory. Please reach out to confirm lead times if needed. Ford Racing Replacement Hydraulic Roller Valve Spring - Single (For M-6049-SCJA)