Speedway racing valve springs offer an affordable alternative to the "big brand" valve springs. These quality springs are made in the U.S.A. and are guaranteed to perform. Valve Spring Spec Chart (GIF)
Replace your worn out valve springs in your GM 604 engine with these quality steel replacement springs. They are GM Factory replacement and are sold as a complete set of 16. Set of 16 single springsGM factory replacement Chevy 604 engines
Replace your worn out valve springs in your 1996 LT4 Corvette ZZ4 GM 602 CT350/400 or ZZ383 engine with these quality steel replacement springs. Sold as a complete set of 16. Set of 16 single springsOutside diameter: 1.32"Pressure @ installed height: 101# @ 1.78"Solid height: 1.22"Average Rate (lbs@in): 332Genuine replacement part number 12495494 for 1996 LT4 Corvette ZZ4 GM 602 CT350/400 and ZZ383 engines
These springs run harder rev higher and live longer.Isky Tool Room (Std) and Rad-9000 (Rad)racing valve springs are some of the very best valve springs made. Valve springs sold in complete engine sets (16). Valve Spring Application Chart(GIF)Manufactured to the highest standards in the industryGuaranteed for 1 000 racing milesEach spring thoroughy tested at the factoryNOTE: Machining of valve seat may be required if spring O.D. is larger than 1.250".
These durable racing valve springs from Isky Racing Cams are built for high performance small block chevy engines. They are ideal for oval track use and feature a coil bind height of 1.15". Sold as a set of 16.Small Block Chevy racing springsWill handle .550" net valve lift1.260" outside diameter.886 inside diameter130lbs@1.750"320lbs@1.200"1.150" coil bindSold as a set of 16
These 11/32" steel valve locks allow you to decrease the valve spring installed height without machining or buying new retainers. For 11/32" stems and 7 degree retainers. Set of 32.
Build the perfect spring assembly with these single outer valve springs from COMP Cams. These springs are the highest quality springs available and will meet and exceed all engine builders and racers expectations.Great for classes that require a 1.255” O.D. and the only approved replacement for the RaceSaver 305 headsFor flat tappet solid-lifter or hydraulic roller camO.D.: 1.255"I.D.: .871"Seat load: 130lbs @1.750"Open load: 358lbs @1.250"Coil bind: 1.100"Rate: 454lbs/inWith damperSet of 16
Dial in your bypass valve with these standard bypass springs for use with alcohol carburetors. Spring has a .019" wire diameter.
Dial in your bypass valve with these standard bypass springs for use with alcohol carburetors. Spring has a .032" wire diameter.
Top quality Isky valve springs for roller cam applications. Isky Valve Spring Chart (GIF)
Dual Valve Springs from COMP Cams® are manufactured from Super Clean™ wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength durability and valve train stability no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams® Dual Valve Springs exceed the expectations of today’s engine builders and racers.O.D. of Outer Diameter 1: 1.535"I.D. of Outer Diameter 2: 1.135"I.D. of Inner Diameter 3: .754"DamperSeat Load: 148 ...
Elite Race™ Double Valve Springs from COMP Cams® have a .700″ to .800″ maximum lift and outside diameter of 1.549″. The best in durability and load loss prevention and designed for use with roller cams they are widely used in Dirt Late Model and Asphalt applications as well as serious bracket race engines. The metallurgists at COMP Cams® scrutinize every piece of metal utilized in the creation of Elite Race Valve Springs to make sure they are of unsurpassable quality because fissures within the metal of standard spring wire caused ...
Speedway racing valve springs offer an affordable alternative to the "big brand" valve springs. These quality springs are made in the U.S.A. and are guaranteed to perform.Valve Spring Spec Chart (GIF)
Replace your worn out valve springs in your GM 604 engine with these quality steel replacement springs. They are GM Factory replacement and are sold as a complete set of 16. Set of 16 single springs GM factory replacement Chevy 604 engines
Top quality Isky valve springs for roller cam applications.Isky Valve Spring Chart (GIF)
Speedway racing valve springs offer an affordable alternative to the "big brand" valve springs. These quality springs are made in the U.S.A. and are guaranteed to perform.Valve SpringSpecChart(GIF)
Build the perfect spring assembly with these single outer valve springs from COMP Cams. These springs are the highest quality springs available and will meet and exceed all engine builders and racers expectations. Great for classes that require a 1.255” O.D. and the only approved replacement for the RaceSaver 305 heads For flat tappet solid-lifter or hydraulic roller cam O.D.: 1.255" I.D.: .871" Seat load: 130lbs @1.750" Open load: 358lbs @1.250" Coil bind: 1.100" Rate: 454lbs/in With damper Set of 16
These springs run harder rev higher and live longer.Isky Tool Roomracing valve springs are some of the very best valve springs made. Valve springs sold in complete engine sets (16). Valve Spring Application Chart(GIF)Manufactured to the highest standards in the industryGuaranteed for 1 000 racing milesEach spring thoroughy tested at the factoryNOTE: Machining of valve seat may be required if spring O.D. is larger than 1.250".