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Manley Performance Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.422in O/A Length, 0.3110in Stem 12803-8

Manley Performance Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.422in O/A Length, 0.3110in Stem 12803-8

sku: 11B44 | mpn: 12803-8
$338.40
$401.42 $338.40
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Emissions

This is not an emissions item.
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MAN Exhaust Valve Kits

Engine Exhaust Valve

Manley Valve - Exhaust, Valve-BBC S/D 1.940.

Discover the pinnacle of performance and racing excellence with Manley's Severe Duty? Valves. Exhaust valves crafted from XH-428 material and Intake valves from NK-844 material, these valves stand as a testament to our unwavering commitment to superiority in the industry. Severe Duty? Valves outshine the competition in every aspect.

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