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COMP Cams Camshaft Kit CS XE256H-10

K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions. Strong torque thru low end and mid-range, good idle. Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information.

The COMP Cams Camshaft Kit CS XE256H-10 is designed to deliver strong torque in the low and mid-range RPMs, providing excellent power and a smooth idle for a variety of Chevrolet small block engines. This comprehensive kit includes a high-performance camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, and a timing chain set, making it a complete upgrade solution for your engine. Whether you're restoring or building a performance engine, this kit ensures compatibility with Chevrolet GEN 1 small blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350, and 400 cubic inch engines. It is ideal for applications that do not involve factory roller cams, specifically flat tappet engines from earlier models. The kit's performance characteristics are optimized for engines with flat tappet camshafts, providing reliable operation and improved power output. Additionally, the kit includes assembly lube (for flat tappet applications), decals, and detailed instructions to facilitate proper installation. This product is not compatible with LS-based engines such as LS1, LS2, LS3, or any engine with roller camshafts, and it requires confirmation of the engine type before installation. The camshaft's design emphasizes torque and idle quality, making it suitable for street performance and restoration projects. The kit is a perfect choice for enthusiasts seeking to enhance their Chevrolet small block engine's performance without the need for extensive modifications. Please note that engines from 1955-1957 with a 265 cubic inch displacement require a groove on the fifth cam journal for proper oiling; consult the manufacturer for additional guidance. This product is classified as an automotive part, is not carburetor approved, and adheres to Prop 65 regulations for safety.

Features:

  • Complete kit includes camshaft, lifters, valve springs, retainers, valve locks, valve stem seals, timing chain set, assembly lube, decals, and instructions
  • Optimized for flat tappet Chevrolet GEN 1 small block engines including 262, 265, 267, 283, 302, 305, 307, 327, 350, and 400
  • Provides strong torque in low and mid-range RPMs with a good idle quality
  • Designed for non-roller engine applications; not compatible with LS-based engines
  • Includes detailed installation instructions and assembly components for a straightforward upgrade