1966 Proform Parts Engines & Components

Rocker Arms, Shaft Mount Roller Rocker Arms, 1.6 Ratio, Aluminum, Black Anodized, Chrysler, Dodge, Plymouth, Small Block, Set of 16

Part Number: PRO-440-469

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Estimated Ship Date: Today

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Rocker Arm, Super-Street, 3/8 in. Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Ford, Small Block, Each

Part Number: PRO-66911P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5/1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66920C

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Timing Cover, 1-Piece, Steel, Chrome Plated, 10-Bolt, Each

Part Number: PRO-66153

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Valve Covers, Steel, Tall, Shark Gray, Chevrolet Bowtie Logo, Chevy, Big Block, Pair

Part Number: PRO-141-888

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Timing Pointer, Steel, Chrome, 8 in. Balancer, Chevy, Small Block, Each

Part Number: PRO-66121

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Freeze Plugs, Brass, Chrysler, 383, 413, 426, 440, Kit

Part Number: PRO-66558

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Harmonic Balancer Cover, Aluminum, Chrome, 6 3/4 in. Diameter, Degree Markings, Chevy, Small Block, Each

Part Number: PRO-141-725

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Timing Pointer, Steel, Chrome, 7 in. Balancer, Chevy, Small Block, Each

Part Number: PRO-66108

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arm Shafts, Machined, Steel, Chrysler, Small Block, Each

Part Number: PRO-66867

Not Yet Reviewed

Estimated Ship Date: Today

Timing Chain Cover, 1-Piece, Steel, Gray, Chevrolet, Big Block, Each

Part Number: PRO-141-221

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Valve Covers, Tall Height, Stamped Steel, Carbon Fiber Finish, Chevrolet Logo, Chevy, Small Block, Pair

Part Number: PRO-141-712

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 3, 2025 if ordered today

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• Special Order

Valve Covers, Short, Baffled, Steel, Shark Gray, Chevrolet Bowtie Logo, Chevy, Big Block, Pair

Part Number: PRO-141-889

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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• Special Order

Dipstick with Tube, Engine, Steel, Chrome, Pontiac, 326-455, V8, Each

Part Number: PRO-66629

2.45 out of 5 stars ( 11 )

Estimated Ship Date: Nov 17, 2025 if ordered today

Valve Cover Hold-Down Tabs, Steel, Shark Gray, Chevy, Small Block V8, Set of 4

Part Number: PRO-141-885

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Estimated Ship Date: Today

Valve Covers, Slant Edge, Perimeter Bolt Mounting, Tall, Die-Cast Aluminum, Polished, Chevy, Small Block, Pair

Part Number: PRO-66740

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Timing Covers, Mopar Timing Chain Covers, One-piece, Steel, Chrome, Mopar M Logo, Dodge, Big Block B/RB, 426 Hemi, Each

Part Number: PRO-440-216

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Timing Pointer, Steel, Chrome, 8 in. Balancer, Chevy, Small Block, Each

Part Number: PRO-141-202

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

Harmonic Balancer Cover, Aluminum, Chrome, 8 in. Diameter, Degree Markings, Chevy, Small Block, Each

Part Number: PRO-66518CC

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Valve Covers, Tall, Die-Cast Aluminum, Carbon Fiber Finish, Bowtie Emblem, Chevy, Small Block, Pair

Part Number: PRO-141-121

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Engine Dress-Up Kit, Valve Covers, Valve Cover Wing Nuts, Air Cleaner, Breather, Shark Gray, MOPAR Logo, Big Block Mopar, B/RB, Kit

Part Number: PRO-440-887

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Estimated Ship Date: Today

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Timing Pointer, Steel, Chrome, 8 in. Balancer, Chevy, Big Block, Each

Part Number: PRO-141-201

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Rocker Arm, Shaft Mount, Roller, Aluminum, 1.5 Ratio, Chrysler, Big Block, Left Side, Each

Part Number: PRO-66868L

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Guideplates, Flat, Hardened, 5/16 in. Pushrod Size, Chevy, Small Block, Set of 8

Part Number: PRO-66880

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arm, Shaft Mount, Roller, Aluminum, 1.5 Ratio, Chrysler, Big Block, Right Side, Each

Part Number: PRO-66868R

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Estimated Ship Date: Today