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Windsor and Big block applications feature cast construction
These combinations start with a reliable Speedmaster 9
Speedmaster cylinder head valvetrain kits offer a comprehensive solution for revitalizing your engine's cylinder heads
In today's higher rpm engines
Chevy LS1 Underdrive Steel Elastic Harmonic Damper Balancer Only (1/2) Look not furtherSpeedmaster K1045 steel enclosed elastic dampers are tested to 12,500 RPM for explosion proof racing application. The "S" shape gap between inner and outer ring is press inserted with sulfated elastic rubber to ensure the damper will not disintegrate under any circumstance. All dampers are tested to withstand 15 tons press force without separation or deterioration.
