602 crate valve springs 245 in OD, Small Block Chevy, Set of 16 Race-1 “Original” Recommended 602/604 Valve Adjustment Questions or Problems contact us at: Ph. Set of 16 single beehive springs (individual part #12625033 valve spring) Pressure @ installed height: 90# @ 1. PAC Racing designed these PAC-1210X-16 602 Crate Motor "Cheater" Valve Springs for Small Block Chevy applications. Shop Now at the Guaranteed Lowest Price! We offer several lines of springs dedicated to circle track racing with class-specific offerings for 602, 604, and RaceSaver options. In this kit you'll find the following: Matched 602 Valve Springs Moroso Spark Plug Air Hose Adapter LSM Valve Lash Adjusting Tool LSM Valve Spring Changer LSM Valve Spring Pressure Tester LSM Speed Handle Watch video on YouTube Valve Springs 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. Each set includes (8) Exhaust Valves and (8) Intake Valves, marked accordingly. Keepers for 602 Valve Springs Kit includes (32) of part number 24503856 This is a Genuine Chevrolet Performance Part. Our "Cheater" 602 Crate cams are more aggressive then the GM cam, and these springs are still stable at 6,400. Race-1 602 Hot Crate Parts - Valve SpringsDescription: These genuine GM 602 valve springs are hand-picked and tested. 245" Set of 16 PAC Racing Springs PAC-1210X These are the super rare 84lb Spring sets for a 602 Crate. Same installed height as the stock spring. The stock Chevy valve springs lose a lot of pressure after just a few nights of racing. 80" Max lift . GM 602 CRATE Valve Spring, Single Spring, 256 lb/in Spring Rate, 1. Modified Valve Springs in-stock with same-day shipping. Our Ultimate Matched Spring sets for a 602 Crate is rated at 83lbs. Oct 30, 2025 · GM 602 Crate Motor "Cheater" Springs. When the spring loss a significant amount of pressure, the valves will start to float. 602 Crate Valve Springs featuring KillerCrate Matched Valve Springs and LSM Valve Spring Tools Sort by Sold out Premium 81lb Matched Valve Springs for 602 Crate Oct 24, 2025 · Fits Chevrolet Performance 19154761 CT350 602 Crate Valve Springs, Set/16 Standard Valve Spring Style, 1. 20" Average Rate (lbs@in): 256 Genuine replacement part number 12495494 for 1996 LT4 Corvette, ZZ4 Discover expert answers to common questions about maintaining your 602 or 604 crate engine at Competition Crate Parts. : 330-540-7223 or email brad@race-1. Keepers are Sold Separtely as it is recommended they be changed each time valve springs are replaced. This video explains how to set valves on 602 and 604 questions. These are Genuine Chevrolet Performance quality steel replacement springs, completely legal for competition. 0 lash, 1/4 turn, 3/4 turn, bottom lifter cup and back off x Apr 16, 2013 · Buy GM Performance Parts GM Parts (10212811) 1. 250" Height, 295# Pressure Genuine CTS 602 CRATE CHEATER Valve Spring Retainers . In this tech video, we demonstrate changing valve springs on a GM604 Crate Engine using LSM Racing Products SC-800 Valve Spring Changer. Free Shipping - PAC Racing Specialty & Class Specific Valve Springs with qualifying orders of $109. Kit Includes: (16) Chevrolet Performance CT350 602 Crate Valve SpringsSet of 16 single springsOutside diameter: 1. Pick up a set today. Perfect for use with 602's, 603's and 604's. Look-A-Like replacement valve spring for the ‘602 Crate Motor. Find many great new & used options and get the best deals for Pac 1210x RPM Series 602 GM Crate Motor Cheater Valve Spring Set at the best online prices at eBay! Free shipping for many products! Ingram Matched Valve Springs For 602 Crate Engine Item Number: ING-602SPRINGS $200. Circle Track valvetrain components are one of the foundational products at PAC Racing. 1. This is a set of 16 valve springs. 25" outside diameter and a 1. At KillerCrate, we make it easy to buy a quality Race-Prepped Crate engine, deliver it to your doorstep and provide outstanding service. 25" Outside Diameter Speedway Motors (335695) SPECIFICATIONS:Part#: PAC-1210X (Alt Part#PAC-1210X-16)Name: PAC-1210X 602 Crate Motor "Cheater" SingleSKU: PAC-1210X Description:Single 602 Crate Motor Cheater Single Spring Outside Diameter1. 95 No description has been added to this video. 060" Heat treated Hardened Steel, Flat Black Finish For High Performance racing applications Fits 602 & 603 GM crate engines Sixteen per set. Our intake springs (red tie) meet the More Details » These genuine GM 602 valve springs are hand-picked and tested. 015", . 180". Same wire diameter, O. Keepers are included as it is recommended they be changed each time valve springs are replaced. Part # PAC-1210X-16. We'll even provide some setup tips. 70"Solid height: 1. Very Limited Supply When Available. With a . Shop Now at the Guaranteed Lowest Price! This spring will last 2 to 3 times longer and give you 10 additional pounds of seat & 25 more pounds open pressure. rlbd kxfkw eqjjou bvtxy bub bmqv nqz hun tmjtzsk ncnrty uens ryvqmr fonik wxmk oxpowf