$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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CHEVROLET 5.3L/325 Chevy small block Gen III/IV (LS-based engines) Valves

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Mast Motorsports Premium Solid Stainless Steel Race Valves 421-601

Mast Motorsports Premium Solid Stainless Steel Race Valves 421-601

Mast Motorsports Premium Solid Stainless Steel Race Valves 421-601

Valve 1.600" x 6.250 5 16 Stainless Valve 1.600" 5 16 Premium Solid Steel Race Valve (6.250"), Each

Part Number: MML-421-601

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