The ACT XACT Streetlite flywheel is a lighter, durable replacement for 1977 Chevrolet K5 Blazer applications, engineered for lower inertia and good heat tolerance while maintaining rigidity. Materials are distributed for strength and serviceability; the Streetlite balances strength and reduced mass for improved responsiveness on street or drag use and can be resurfaced without extra parts.
ACT 1977 Chevrolet K5 Blazer XACT Flywheel Streetlite