Tools & Shop Equipment / Valve Train Tools / Valve Spring Tools

Low Tension Valve Checking Springs3" Free Length, .725" I.D, .850" O.D (Pair)CO4758-24758-2Low tension checking springs can be installed by hand in...

Valve Spring Height MicrometerHeight Range 1.600" - 2.100"PR6690266902Measure installed valve spring height conveniently and accurately. Simply ins...

Mini Valve Spring Tester0-700lbs x 10lb IncrementsPR6683466834Here's the affordable, portable way to test springs. The hex-design body is very vers...

Heavy Duty Valve Spring CompressorPR6683266832This heavy-duty, simple-to-use, manual valve spring compressor makes short work of even monstrous spr...

Calibrated Test SpringCO53165316These bench top testers are really the only sure way to check valve spring pressure. This model will handle springs...

Valve Spring Tester 0-1000lb.5lb. IncrementsRCBB1000BB1000Make sure your spring testers are working correctly with RIMAC calibrated test springs. I...

Valve Spring TesterOn Head With Digital GaugePR6760167601PROFORM's on-head valve spring tester features a digital gauge and an adjustable base to f...

Valve Spring Compressor (On-Head)Suit GM LS1/LS6 Series EnginesPR6760567605This LS valve spring compressor is compact, is activated with normal han...

Valve Spring Height MicrometerSuit Beehive Springs, Height Range 1.600" - 2.100"PR6739067390Measure installed valve spring height conveniently and ...

Economy Valve Spring CompressorSuit Stud MountPR6684866848Here's your affordable yet durable way to change out the springs with heads on the engine...

Digital Mini Spring Tester & Measuring Combo0-700lbs x 2lb IncrementsPR6684266842With this all-in-one tool, you'll no longer need to use a rule...

Mini Valve Spring Tester0-300lbs x 5lb IncrementsPR6683566835Here's the affordable, portable way to test springs. The hex-design body is very versa...

Analog Mini Spring Tester & Measuring Combo0-600lbs x 10lb IncrementsPR6684166841With this all-in-one tool, you'll no longer need to use a rule...

Valve Spring CompressorStud Mount Suit 3/8" & 7/16" StudsPR6678466784For all 3/8" and 7/16" Rocker Studs. Remove valve spring from an assembled...

Heavy Duty Bench Top Spring TesterDigital Up To 1000lbs Spring PressurePR6677666776PROFORM's new billet aluminum 1000 lb digital bench top spring t...

Heavy Duty Bench Top Spring TesterUp To 700lbs Spring PressurePR6677566775Accurately check spring height versus spring pressure with our new heavy-...

Heavy-Duty Manual Valve Spring CompressorPOW351015W351015Easy-to-use Manual Valve Spring Compressor can handle even the biggest valve springs being...

On-Head Low-Profile Design Valve Spring Pressure Tester160-400lbsMO6239162391Similar to No. 62390 shown above with low-profile design to fit under ...

Stud Mount Valve Spring Compressor Conversion KitConvert MO62370 To Tit Jesel Rocker Shaft AssembliesMO6237262372Contains all parts necessary to co...

On-Head Valve Spring Pressure Tester0-300lbsMO6239062390The ultimate tool for checking valve seat pressure on an assembled engine! Built-in 300 lb....

Stud Mount Valve Spring CompressorHeavy Duty Suit 3/8" & 7/16" StudsMO6237162371FEATURES: Makes valve spring changing quicker and easier than c...

Stud Mount Valve Spring CompressorSuit 3/8" & 7/16" StudsMO6237062370Simplifies between-rounds valve spring changing Unlike models offered by o...

Bench Top Valve Spring TesterWith 600 lbs. GaugeLSMSM-600MSM-600Use it in the shop and take it in the trailer. This is a fast and easy-to-use preci...

Bench Top Valve Spring TesterWith 1000 lbs. GaugeLSMSM-1000MSM-1000Use it in the shop and take it in the trailer. This is a fast and easy-to-use pr...