Used to Change To Higher Oil Pressure From Standard Pressure Relief Spring

** These Springs Will NOT Cure Low Oil Pressure In An Engine That Has Low Oil Pressure As A Result Of A Worn Out Or Damaged Engine **

Fits Small Block Chevrolet Engines From 1957 Through 2002

283 305 307 327 350 400 As Well As 383 Stroker Engines

Use The Compatibility Guide To Find Your Application

Or Message Us With Any Fitment Questions

See Our EBAY STORE For Your ENGINE And PERFORMANCE Needs