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LSM Racing Valve Seat Pressure Testers
Valve Spring Tester, Bench Mount, 0-400 lbs. Pressure Range, Each
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Estimated Ship Date: Nov 20, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
SM-400
Part Type:
Product Line:
Summit Racing Part Number:
LSM-SM-400
Item Number:
7542370
Valve Spring Tester Style:
Bench mounted
Spring Pressure Tested:
Installed height
Spring Pressure Range:
0-400 lbs./in.
Quantity:
Sold individually.
LSM Racing Valve Seat Pressure Testers
LSM Racing valve seat pressure testers are the most versatile spring testers available. These valve seat pressure testers are adjustable on head valve spring testers for various shaft-style and stud mount roller rocker systems. They feature a 0-600 lb. gauge and come with adjustable shim kits, which enable adjustments to within .050 in. of rocker arm pivot length. LSM Racing valve seat pressure testers are also available with a multiple handle option.
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Some parts are not legal for use in California or other states with similar laws / regulations
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