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Manley Performance

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Manley Performance

Manley Chevrolet LT1 4.000in Stroke Lightweight Long Snout Pro Series Crankshaft - 194458

MSRP: $1,384.63

Now: $1,273.86

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Manley Performance

Manley Chevrolet LT1 Directed Injected 4340 Forged 4.00in Stroke Pro Series Crankshaft - 194258

MSRP: $1,384.63

Now: $1,273.86

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Manley Performance

Manley Chevrolet LT1 Directed Injected 4340 Forged 3.622in Stroke Pro Series Crankshaft - 194158

MSRP: $1,384.63

Now: $1,273.86

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Manley Performance

Manley Chevy LT-1 1.590 Head Diameter Pro Flo Exhaust Valves (Set of 8) - 12349-8

MSRP: $685.44

Now: $514.08

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Manley Performance

Manley Chevy LT-1 6.2L 1.590in Head Diameter Pro Flo/Severe Duty Exhaust Valves (Set of 8) - 12347-8

MSRP: $401.42

Now: $301.07

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Manley Performance

Manley Chevrolet LT1 4.000in Stroke Lightweight Long Snout Pro Series Crankshaft - 194458

we're providing the core strength your engine build demands. The Pro Series 4340 Alloy Steel Crankshaft is an efficient and precisely balanced foundation for performance, built not just to survive,...

MSRP: $1,384.63

Now: $1,273.86
CURRENTLY OUT OF STOCK Compare
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Manley Performance

Manley Chevrolet LT1 Directed Injected 4340 Forged 4.00in Stroke Pro Series Crankshaft - 194258

we're providing the core strength your engine build demands. The Pro Series 4340 Alloy Steel Crankshaft is an efficient and precisely balanced foundation for performance, built not just to survive,...

MSRP: $1,384.63

Now: $1,273.86
Add to Cart Compare
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Manley Performance

Manley Chevrolet LT1 Directed Injected 4340 Forged 3.622in Stroke Pro Series Crankshaft - 194158

we're providing the core strength your engine build demands. The Pro Series 4340 Alloy Steel Crankshaft is an efficient and precisely balanced foundation for performance, built not just to survive,...

MSRP: $1,384.63

Now: $1,273.86
CURRENTLY OUT OF STOCK Compare
Quick view

Manley Performance

Manley Chevy LT-1 1.590 Head Diameter Pro Flo Exhaust Valves (Set of 8) - 12349-8

Discover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny Car drag racers, Big Block Chevy...

MSRP: $685.44

Now: $514.08
CURRENTLY OUT OF STOCK Compare
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Manley Performance

Manley Chevy LT-1 6.2L 1.590in Head Diameter Pro Flo/Severe Duty Exhaust Valves (Set of 8) - 12347-8

Manley Severe Duty® Valves deliver the ultimate in strength, reliability, and high-performance durability. Engineered for extreme gasoline engine temperatures, these valves are crafted from exclusive...

MSRP: $401.42

Now: $301.07
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