Ford F-150 Engine Valve Spring Replacement

Optional-H/D 85lbs. Min. Closed (Outside) 211lbs. Min. Open (Outside) 6.5 Total Coils (Outside)

Use With SYB-25, SYB-26 Camshafts

Use With SYB-19 Camshaft

Not For Use With MTF-5 Camshaft

Use With SYB-21 Camshaft

Use With SYB-25, SYB-26 Camshafts

Use with Mechanical Lifters Use With 24409 Camshaft Machining May Be Required Single Spring

Use with Mechanical Lifters; Use With 24409 Camshaft Machining May Be Required

Use With SYB-23 Camshaft

Use with Mechanical Lifters; Use With 24401 Camshaft Machining May Be Required

Use with Mechanical Lifters Use With 24401 Camshaft Machining May Be Required

Use with Hydraulic Lifters Use With 24203, 24210, 24212, 24301 Camshafts Assemble Height 1.800 Inch Machining May Be Required

Use with Hydraulic Lifters; Use With 24203, 24210, 24212, 24301 Camshafts Assemble Height 1.800 Inch Machining May Be Required

Use With MTF-1, MTF-5 Camshafts

Use With 24225, MTF-5 Camshafts Machining May Be Required

Use With 24225, MTF-5 Camshafts Machining May Be Required

Use with Hydraulic Lifters Use With 24204, 24224 Camshafts Machining May Be Required

Use with Hydraulic Lifters; Use With 24204, 24224 Camshafts Machining May Be Required

1.820in Installed Height; Use With MTF-5 Camshaft

OD 1.207 in./ID Small End .650 in.; Installed Height 145 lbs @ 1.8 in.; Open Valve 358 lbs @1.175 lbs; Spring Rate 340; Max Coil Bind 1.100 in.