Best Comp Cams Performance Engine Valve Springs in 2026

Package Dimensions: 10.896 cms (L) x 16.002 cms (W) x 10.896 cms (H)

Product Type: Auto Part

Package Quantity: 1

FUNCTION--Measure installed valve spring height conveniently and accurately.Covers most V8s.

USE INSTRUCTION--You install our 4929 Height Mic just like you would a valve spring, then expand the tool until it has seated the valve, locks and retainer. This simulated seat pressure allows ultra precise readings.

PRECISE READING-- 4929 Valve Spring Micrometer with ultra precise readings can measures 1.600 inch-2.200 inch installed height.The tool is then read like a micrometer and is accurate to .001".

Fit Type: Universal Fit

Designed for hydraulic roller cams

Modern Spring Design - Performance Street Springs deliver extra valvetrain stability, ensuring additional durability and performance in street engines

Fitment: For 5.7 6.1 6.2 & 6.4 cummins Dodge ram 2500 3500 valve spring compressor

Material: made of high -strength stainless steel and aluminum valve spring compressors

Installation: Easy to install, while a unique lead screw and cage design compresses the spring, freeing up your hands for easy access to the valve locks

Package Dimensions: 17.018 cms (L) x 11.43 cms (W) x 4.064 cms (H)

Product Type: Auto Part

Package Quantity: 1

COMPATIBILITY: For all 3/8" & 7/16" Rocker Studs. Specially designed for compressing valve springs with the cylinder head on block.

FUNCTION: Easily and quickly remove valve spring from an assembled engine for checking or replacing.

360 DEGREES ROTATION DESIGN: Handle swivels 360 degrees to compress and lock spring down to desired height and remove handle while removing or installing keepers. Press down to compress coil spring, then remove valve keepers. Release slowly.

Aftermarket 22lb spring,contains 2 pcs

Strong valve spring,durable & long service life

Good spring choice when the 26lb springs are too much but you're looking for more valve lift than the 18lb springs allow

Fit type: Universal Fit

Package Dimensions: 7.366 H x 34.29 L x 9.398 W (centimeters)

Country of Origin : United States

Product Type: Auto Part

Package Quantity: 1

Package Dimensions: 7.5" (L) x 5.5" (W) x 5.5" (H)

✅【VALUABLE CHOICE】 ➤ Durable material to meet or exceed OE standard quality. ➤ Valve spring assembly with superior strength, durability and valve train stability, no matter what the application. Easily handle the increased lift in extreme stress applications. ➤ Durable construction delivers long-lasting valve springs. ➤ Decent price for valve spring kit Set of 16.

✅【FIX VALVE SPRINGS FAILURE SIGNS】Engine misfire, Tapping or ticking noise, Backfire, Compression loss.

✅【SPECIFICIATION VALVE SPRINGS】➤ Beehive-style, Complete Set of 16 ➤ Outside diameter of outer spring: 1.290 in ➤Coil Bind Height 1.220 in ➤ Spring rate: 375 lbs./in ➤ Max lift .550''

Part number: 62370

Fit type: Vehicle Specific

Package Weight: 2.75 pounds

S&S Cycle Street Performance .585in. Valve Spring Kit

Compatible Models: For Ezgo 295-350cc Fuji- robin engines 1996 & up.

Manufacturer Part: 72508-G01

Replacement Part：72507-G01

Product Type:Auto Part

Package Dimensions :6.25 " L X5.75 " W X1.12 " H

Country Of Origin :United States

Product Type :Auto Part

Package Dimensions :12.4" L X3.4" W X2.8" H

Package Weight :5.9Lbs

Aftermarket 18lb spring,contains 2 pcs

Strong valve spring,durable & long service life

Great fit for stock camshafts and most other stock style camshafts including the MOD2 Dyno Cam.

Engine valve spring compressor is a c-clamp style and is for use with a 1-3/4 inch maximum spring diameter

Compressor has 9/16 inch hex for use with a wrench, ratchet or impact

Spring cup will fit stock springs up to 1. 750 inch diameter and have a working window for access to keepers that measure 1. 100 inch, too large for some small diameter spring/retainer combinations

Designed to allow all K Series cylinder heads originally equipped with single valve springs to accept our higher-performance, dual valve springs

Skunk2 tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gains

Manufactured from the highest quality of material

Type:performance beehive valve springs,100 lbs @ 1.800"; 300 lbs @ 1.240".

Beehive design,Work with stock retainers & locks.

Professional Installation is Highly Recommended (No Instruction Included).

Wide Application: The beehive valve spring is suitable for most engines, compatible with 4.8L 5.3L 5.7L 6.0L 6.2L engines models LS1 LS2 LS3 LS4 LS6 LS7 LS9 LSA LSJ LSX LSY LQ4 LQ9 LM7 #Replace For PAC-1219

Material: Made of high quality steel with superior tensile strength properties, ductility, inclusion content, and fatigue toughness.Spring Rate: 340 lb/in, Install Height: 2.32 in, Diameter: 1.30 in, Lift Max: 0.625, Open Load: 348 lbs

More durable design: The beehive shape is more stable than standard single or dual cylindrical springs, Our beehive spring uses an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilities.while still maintaining good fatigue throughout the life of the spring.

Universal spring is suitable for most engines, valve seat pressure performance is better than OEM12499224, it is an excellent replacement spring for high lift LS camshaft replacement.

Key Features: Open Load: 348lbs @ 1.200in.; Coil Max Staple: 1.100in.; Lift Max: 0.625. Spring Rate: 340 lbs/in.

High-quality steel: High-quality steel makes the spring more fatigue-resistant. The oval wire diameter makes the spring more stable. These processes allow the springs to withstand the brutal working pressures of racing for long periods of time without breaking.