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Stock block 6.0 ls with 243 heads and a vs racing 91mm to its limits. #holleyefi #vsracing#c10 823 Heads On 5.3

Last updated: Saturday, December 27, 2025

Stock block 6.0 ls with 243 heads and a vs racing  91mm to its limits. #holleyefi #vsracing#c10 823 Heads On 5.3
Stock block 6.0 ls with 243 heads and a vs racing 91mm to its limits. #holleyefi #vsracing#c10 823 Heads On 5.3

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