Edelbrock 7840 Performer-Link Adjustable True-Roller Timing Chain Set

The Edelbrock 7840 Performer-Link timing chain set is engineered for use with Edelbrock or stock camshafts, delivering reliable performance up to 6500 rpm. This premium timing set features a solid-bushing chain design that creates a true bearing surface which rolls with the sprockets, effectively eliminating chain stretch and ensuring consistent valve timing throughout the engine's service life.

Key Features:

• True-roller design with solid-bushing chain for superior durability and accurate timing
• Cam sprockets manufactured from high-strength cast iron with 35,000 psi tensile strength
• Crank sprockets machined from billet SAE-1144 steel with induction heat treatment for maximum wear resistance
• Three keyway setting points allow precise timing adjustment for early or late-model vehicles
• Engineered for reliable operation up to 6500 rpm maximum engine speed
• Direct replacement for stock timing sets with improved durability

Installation Notes:

• Never hammer directly on chain or sprockets as this can crack hardened components and cause premature failure
• Use a sleeve for installation; a brass drift punch may be used with careful alternating blows to prevent cocking
• Verify clearance between timing chain and engine block, and between chain and front cover before final assembly
• Ensure cam and crank sprockets are precisely aligned to prevent chain breakage
• Do not stretch chain with screwdriver during installation

This timing chain set provides an excellent upgrade from stock components, offering enhanced reliability and the flexibility to fine-tune ignition timing for optimal engine performance.