Proform Slant Edge Diecast Aluminum Valve Covers 141-257

Proform Slant Edge Diecast Aluminum Valve Covers 141-257

PRO-141-257

3.75 out of 5 stars ( 3 )

Part Number: PRO-141-257

Estimated Ship Date: Oct 26, 2026

$317.99

Results 1 - 18 of 18

Ultra RTV, Black OEM, Hi Temp, Each

Part Number: PTX-82180

4.83 out of 5 stars ( 143 )

Cannot be shipped Internationally if shipped by air

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Spark Plug Wires, Super Conductor, Cut To Fit, Spiral Core, 8.5mm, Black, Chevrolet, V8, LS, Set

Part Number: MSD-32073

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Valve Cover Gaskets, PermaDry, Molded Rubber, Chevy LS, Pair

Part Number: FEL-VS50504R

4.75 out of 5 stars ( 59 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Coil Bracket, Remote Mount, Billet Aluminum, Natural, For LS LT D580 D510C Coils, Kit

Part Number: ICB-551532

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Gasket Scraper, Alloy Steel Blade, Black Plastic Handle, Each

Part Number: SUM-900037

4.34 out of 5 stars ( 32 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Spark Plug Wires, Super Conductor, Cut To Fit, Spiral Core, 8.5mm, Red, Chevy, V8, LS, Set

Part Number: MSD-32079

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Ignition Coil Bracket, Steel, Black, Chevy, Fits LS3/LS7 Coils, Kit

Part Number: PRO-69521

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

RTV, The Right Stuff Gasket Maker, -75 To 450 degrees F, 3.00 oz., Each

Part Number: PTX-25229

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally if shipped by air

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RTV, Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, -65 To 500 degrees F, 13.00 oz., Each

Part Number: PTX-24105

4.5 out of 5 stars ( 2 )

Cannot be shipped Internationally if shipped by air

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Valve Cover Grommets, PCV, 1.22 in. Outside Diameter, 3/4 in. Inside Diameter, Pair

Part Number: MOR-68771

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Coil Mounting Bracket, Steel, Fits LS Series, Pair

Part Number: SUM-440345

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Valve Cover Gaskets, Molded Rubber, Chevy, Pair

Part Number: SUM-110565

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Valve Cover Grommets, Breather, 1.22 in. O.D., 1 in. I.D., For Fabricated Aluminum Valve Covers. Pair

Part Number: MOR-68776

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Gasket Maker, Optimum, Black, 13.00 oz., Each

Part Number: PTX-27237

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Valve Cover Grommets, PCV, 1.22 in. Outside Diameter, 1 in. Inside Diameter, Each

Part Number: MOR-68773

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Valve Cover Grommets, Breather, 1.22 in. Outside Diameter, 1 in. Inside Diameter, Pair

Part Number: MOR-97341

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Valve Cover Gaskets, Steel Core Laminate, Silicone Coated, 0.050 in. Thick, Chevrolet, LS, Pair

Part Number: FOG-6128-3

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Ignition Coil Bracket, Remote Mount LS Ignition Coil Relocation Brackets, Black Powder Coated Steel, Rectangular, Chevy, Kit

Part Number: SUM-852700

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

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