Crower 76891 Features:

Crower 76891 premium billet double-roller timing set for Chevrolet big block 396, 400, 402, 427, and 455 engines Fits 1955-1998 Chevrolet big block applications as an exact-fit timing chain and gear set Premium steel billet sprockets and double-roller chain support precise valve timing accuracy Built for high-performance use where strength, wear resistance, and consistent timing control matter

Premium Billet Double Rol Steel Billet Sprockets, Double-roller, Exact-fit Features:

• Billet steel sprockets for high-performance timing accuracy and long-term valvetrain control in Chevrolet big block applications
• Double-roller chain design for added strength, reduced timing deflection, and dependable operation at elevated RPM
• Exact-fit timing set for Chevrolet big block 396, 400, 402, 427, and 455 engines from 1955-1998 applications
• Premium performance construction for demanding street, strip, and restoration builds requiring precise cam-to-crank synchronization
• Crower part number 76891 timing chain and gear set engineered for durable, accurate timing in classic Chevy big block engines