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Proform Diecast Aluminum Timing Chain Covers 69510

Timing Cover, Cast Aluminum, Buick 400, 430, 455, Each

Part Number: PRO-69510

4.76 out of 5 stars ( 21 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Race Series Mechanical Secondary 850 CFM 4-Barrel Carburetor 67201

Proform Race Series Mechanical Secondary 850 CFM 4-Barrel Carburetor 67201

Carburetor, Gasoline, Proform Race Series, Universal, 850 cfm, 4-Barrel, Dual Inlet, Polished, Each

Part Number: PRO-67201

4.58 out of 5 stars ( 19 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform V-Style Cylinder Head Work Stands 66481

Cylinder Head Work Stands, Heavy-Duty, V-Style, Pair

Part Number: PRO-66481

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Stamped Steel Chevrolet Valve Covers 141-811

Valve Covers, Tall, Steel, Black Wrinkle, Red Chevrolet Logo, Chevy, Big Block, Pair

Part Number: PRO-141-811

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Street/Strip HEI Distributors 67080

Distributor, Street/Strip HEI, Magnetic Pickup, Vacuum Advance, Red Cap, Chevy, 4.3L, V6, Each

Part Number: PRO-67080

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Replacement Piston Ring Filer Wheels 66786

Replacement, Ring Filer, Grinding Wheel, 120-Grit, Same Used on PRO-66785 Ring Filer, Each

Part Number: PRO-66786

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform GM Licensed Replacement Valve Cover Bolt and Washer Kits 141-133

Valve Cover Bolts, Chrome, Hex, Centerbolt, Cast Covers, Chevy, 5.0/5.7L, Set of 8

Part Number: PRO-141-133

4.29 out of 5 stars ( 17 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Crankshaft-Turning Sockets 67491

Crank Turning Socket, Chevy, Small Block, Each

Part Number: PRO-67491

3.52 out of 5 stars ( 23 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform GM Licensed Slant Edge Valve Covers 141-871

Valve Covers, Slant Edge, Tall, Perimeter Bolt, Cast Aluminum, Gloss Orange Powdercoated, Chevrolet Logo Top Style, Chevrolet, Big Block, Pair

Part Number: PRO-141-871

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Super-Street Roller Rocker Arms 69467

Rocker Arms, Aluminum, Pedestal-Mount Roller Rockers, 1.7 Ratio, M8 Bolts, LS Engines, Set of 16

Part Number: PRO-69467

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Air Cleaner Kits 66802

Air Filter Assembly, Round, Steel, Chrome, 10 in. Diameter, 2.0 in. Height, Kit

Part Number: PRO-66802

4.38 out of 5 stars ( 39 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Adjustable Pushrod Length Checkers 67561

Pushrod Length Checker, Adjustment Range 7.500 in. to 8.700 in., Ball Ends, Each

Part Number: PRO-67561

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform GM Licensed Slant Edge Valve Covers 141-845

Valve Cover, Cast Aluminum, Black Wrinkle, Recessed Chevrolet Logo, Chevy, Small Block, Pair

Part Number: PRO-141-845

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Oil Filler Caps for Chevrolet 141-629

Oil Fill Cap, Steel, Round, 1.220 in. Diameter, Black, Push-In, Universal, Bowtie Emblem, Each

Part Number: PRO-141-629

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Race HEI Distributors 66941RM

Distributor, HEI, New, Magnetic Pickup, Mechanical Advance, Red Cap, Coil, Chevy, Big/Small, Each

Part Number: PRO-66941RM

4.52 out of 5 stars ( 23 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Performance Carburetor Rebuild Kits 67224

Carburetor Rebuild Kit, Holley HP/Proform, Double Pumper Models, 850/950 cfm, Kit

Part Number: PRO-67224

4.4 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Race HEI Distributors 66941BK

Distributor, HEI, New, Magnetic Pickup, Mechanical, Vacuum Advance, Black Cap, Coil, Chevy, Big/Small, Each

Part Number: PRO-66941BK

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Harmonic Balancer Puller and Installer Tools 66518

Harmonic Balancer Installation, Puller Tool, LS Engines, Kit

Part Number: PRO-66518

4.55 out of 5 stars ( 20 )

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Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Manufacturing Harmonic Balancer Puller and Installers SME-K-906008

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Monday 4/20/2026

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Proform Professional Heavy-Duty Valve Spring Compressors 66764

Valve Spring Compressors, Professional Heavy-Duty, Cylinder Head Off Usage, Steel, Silver Powdercoated, 12.00 in. Handle Length, Each

Part Number: PRO-66764

4.28 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Super-Street Roller Rocker Arms 66909

Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66909

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform GM Licensed Diecast Aluminum Chevrolet Valve Covers 141-119

Valve Covers, Tall, Die-Cast Aluminum, Black Wrinkle, Bowtie Emblem, Chevy, Small Block, Pair

Part Number: PRO-141-119

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Stamped Steel Mopar Valve Covers 440-301

Valve Covers, Stamped Steel, Direct Connect Style, Perimeter Bolt, 3 5/8 in. Tall, Raised Logo, Baffled, Steel, Chrome, Mopar, Small Block LA, Pair

Part Number: PRO-440-301

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Digital Bench Top Valve Spring Testers 66776

Valve Spring Tester, Bench Mount, 0-1,000 lbs/in. Range, Each

Part Number: PRO-66776

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform Stamped Steel Chevrolet Valve Covers 141-105

Valve Covers, Centerbolt Mounting, Tall, Stamped Steel, Chrome, Bowtie Emblem, Chevy, 305, 350, Pair

Part Number: PRO-141-105

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Proform GM Licensed Distributors 141-686

Distributor, GM Licensed, HEI, Cast Aluminum, Polished, Black Cap, Melonized Gear, Chevy, Small Block, Big Block, Each

Part Number: PRO-141-686

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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