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Street Race Truck More... The Toolbox

Founded by Hank Manley in 1966, Manly has been producing some of the industries finest engine components for close to 50 years! Today. Manley continues to re-define itself in a high performance aftermarket that is constantly evolving. With growing product lines and exceptional leadership, look for Manley to remain a force in the automotive world.

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Chevy Small Block V8, .38" Hole Diameter, Plastic

Hole Diameter: .38"

Material Type: Plastic

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Chevy Small Block V8, Steel, Painted

Material Type: Steel

Finish: Painted

Overall Thickness: .121"

Inside Diameter: .456"

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Chevy Small Block V8, Hex Wrench Type, Steel, Painted

On Sale

Wrench Type: Hex

Material Type: Steel

Finish: Painted

Wrench Size: 1/2"

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$749.99
$798.99

Chevy Small Block V8, 3.48" Stroke

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On Sale

Stroke: 3.48"

Main Journal Style: 350 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.448"

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Chevy Small Block V8, .31" Tube O.D., Chromoly

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Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 7.80"

Material Type: Chromoly

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Chevy Small Block V8, .31" Tube O.D., Chromoly

Ships Free

Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 7.90"

Material Type: Chromoly

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Chevy Small Block V8, .31" Tube O.D., Chromoly

Ships Free

Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 7.85"

Material Type: Chromoly

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Chevy Small Block V8, .31" Tube O.D., Chromoly

Ships Free

Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 8.00"

Material Type: Chromoly

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Chevy Small Block V8, .31" Tube O.D., Chromoly

Ships Free

Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 8.05"

Material Type: Chromoly

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Chevy Small Block V8, Dual Spring Valve Spring Style

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Valve Spring Style: Dual Spring

Outside Diameter: 1.560"

Maximum Lift: .750"

Open Pressure: 660 lbs. at 1.25"

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2.3, Stainless Steel, 1.890" Valve Head Diameter

Material Type: Stainless Steel

Valve Head Diameter: 1.890"

Valve Stem Diameter: 0.342"

Stem Length: 4.800"

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2.3, Stainless Steel, 1.590" Valve Head Diameter

Material Type: Stainless Steel

Valve Head Diameter: 1.590"

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Chevy Small Block V8, .31" Tube O.D., Chromoly

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Tube O.D.: .31"

Wall Thickness: .12"

Overall Length: 7.75"

Material Type: Chromoly

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Chevy Small Block V8, .31" Tube O.D.

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Tube O.D.: .31"

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$1,179.99
$1,406.99

302, 305, 307, 327, 350, 377, 383, 395, 400, 421, 434

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On Sale

Material Type: Titanium

Valve Head Diameter: 2.100"

Valve Stem Diameter: 0.342"

Length: 5.140"

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Chevy Small Block V8, 0.38" Tube O.D., Chromoly

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Tube O.D.: 0.38"

Wall Thickness: 0.135"

Overall Length: 7.9"

Material Type: Chromoly

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Chevy Small Block V8, 0.38" Tube O.D., Chromoly

Ships Free

Tube O.D.: 0.38"

Wall Thickness: 0.135"

Overall Length: 7.8"

Material Type: Chromoly

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Chevy Small Block V8, 0.375" Tube O.D., Chromoly

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Tube O.D.: 0.375"

Wall Thickness: 0.135"

Overall Length: 6.35"

Material Type: Chromoly

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Dual Spring Valve Spring Style, .80" Maximum Lift

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Valve Spring Style: Dual Spring

Maximum Lift: .80"

Open Pressure: 700 lbs. at 1.250"

Outer Spring O.D.: 1.40"

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