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Chevy LS V8, 25 mm Under Head Length, Hex Wrench Type

Under Head Length: 25 mm

Thread Pitch: 8mm x 1.25

Wrench Type: Hex

Material Type: Steel

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Chevy LS V8, 25 mm Under Head Length, Stainless Steel

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Under Head Length: 25 mm

Thread Pitch: 8mm x 1.25

Material Type: Stainless Steel

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Chevy LS V8, Steel core laminate Gasket Material

Gasket Material: Steel core laminate

Port Style: Round Port

Port Height: 1.75"

Port Width: 1.75"

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LS1, LS2, LS6, Molded Rubber Compound Gasket Material

Gasket Material: Molded Rubber Compound

Port Style: Cathedral

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LS1, LS6, 3.945" Bore Size, 0.040" Compressed Thickness

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Bore Size: 3.945"

Compressed Thickness: 0.040"

Gasket Material: Multi-layer steel

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Chevy LS V8, 0.062" Material Thickness, Ultra-seal

Material Thickness: 0.062"

Material Type: Ultra-seal

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LS1, LS6, 0.063" Overall Thickness, 3.4" Port Height

Overall Thickness: 0.063"

Port Height: 3.4"

Port Width: 1.15"

Gasket Material: Ultra-Seal III

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Chevy LS V8, Stainless steel Gasket Material

Gasket Material: Stainless steel

Port Style: Round Port

Port Height: 1.75"

Port Width: 1.75"

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LS1, LS6, Cellulose/Nitrile composition Gasket Material

Gasket Material: Cellulose/Nitrile composition

Overall Thickness: 0.125"

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Chevy LS V8, 30 mm Under Head Length, Allen Wrench Type

Under Head Length: 30 mm

Thread Pitch: M8 x 1.25

Wrench Type: Allen

Material Type: Stainless Steel

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Chevy LS V8, 30 mm Under Head Length, Allen Wrench Type

Under Head Length: 30 mm

Thread Pitch: M8 x 1.25

Wrench Type: Allen

Material Type: Stainless Steel

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Chevy LS V8, 25 mm Under Head Length, Hex Wrench Type

Under Head Length: 25 mm

Thread Pitch: M8 x 1.25

Wrench Type: Hex

Material Type: Stainless Steel

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Chevy LS V8, M8 x 1.25 & M6 x 1.00 Thread Pitch

Thread Pitch: M8 x 1.25 & M6 x 1.00

Wrench Type: Hex

Material Type: Stainless Steel

Finish: Natural

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Chevy LS V8, Conversion Set Gasket Set Type

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Gasket Set Type: Conversion Set

Head Gaskets Included: No

Intake Gaskets Included: No

Valley Pan Included: No

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Universal Fit, 25 mm Under Head Length, Hex Wrench Type

Under Head Length: 25 mm

Thread Pitch: M8 x 1.25

Wrench Type: Hex

Material Type: Stainless Steel

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