Engines & Engine Parts at Summit Racing

Proform Slant Edge Aluminum Breather Caps 141-860

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Gray, Bowtie Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-860

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Proform Valve Cover Breathers 66013

Valve Cover Breather, Round, Push-in, Steel, Carbon Fiber Top Finish, 3 in. Diameter, Each

Part Number: PRO-66013

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Proform Air Breather Caps for Chevrolet 141-884

Valve Cover Breather, Push-In, Round, Steel, Shark Gray, Bowtie Emblem, Each

Part Number: PRO-141-884

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Proform Slant Edge Diecast Aluminum Valve Covers 141-874

Valve Covers, Slant Edge, 4 1/4 in. Tall, Perimeter Bolt Mounting, with Breather/PVC Grommets, Diecast Aluminum, Polished, Chevrolet, Big Block, Pair

Part Number: PRO-141-874

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Proform Universal Valve Cover Fasteners 66038

Valve Cover Wing Nuts, Steel, Chrome, Hex Head, 1/ 4-20 Thread, Set of 4

Part Number: PRO-66038

4.75 out of 5 stars ( 4 )

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Proform GM Licensed Slant Edge Valve Covers 141-842

Valve Cover, Cast Aluminum, Gray Crinkle, Raised Chevrolet Logo, Chevy, Small Block, Pair

Part Number: PRO-141-842

5.0 out of 5 stars ( 2 )

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Proform Lightning-Bolt Alternator Pulleys 66451

Alternator Pulley, Serpentine, Steel, 6-Groove, Silver Zinc, Each

Part Number: PRO-66451

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Proform Pushrods 66406C

Proform Pushrods 66406C

Pushrods, Chromoly, Heat-Treated, 3/8 in. Diameter, 7.800 in. Length, Universal, Set of 16

Part Number: PRO-66406C

5.0 out of 5 stars ( 1 )

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Proform Air Breather Caps for Chevrolet 141-621

Valve Cover Breather, Push-In, Round, Steel, Chrome, Bowtie Emblem, Each

Part Number: PRO-141-621

5.0 out of 5 stars ( 6 )

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Proform Chrome Timing Chain Covers for Chevrolet 66153

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

Part Number: PRO-66153

3.5 out of 5 stars ( 4 )

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Proform Oil Filler Caps for Chevrolet 66018

Oil Fill Cap, Steel, Round, Chrome, Push-In, Universal, Each

Part Number: PRO-66018

5.0 out of 5 stars ( 1 )

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Proform Air Breather Caps for Chevrolet 141-618

Valve Cover Breather, Twist-On, Round, Steel, Chrome, Bowtie Emblem, Each

Part Number: PRO-141-618

5.0 out of 5 stars ( 1 )

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Proform Slant Edge Diecast Aluminum Valve Covers 141-265

Valve Covers, Cast Aluminum, Chrome, Chevrolet Logo, Chevy, Small Block LS, Pair

Part Number: PRO-141-265

5.0 out of 5 stars ( 5 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Proform Mopar Licensed Valve Cover Fasteners 440-902

Valve Cover Fasteners, Wing Nuts, 1/4 in.20 Threads, 5 in. Tall, with 1 1/2 in. Long 1/4 in.-20 Studs, Chrome, Blue Mopar Emblem on Top, Set of 4

Part Number: PRO-440-902

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Proform Super-Street Roller Rocker Arms 66860C

Rocker Arms, Super-Street, 7/16 in. Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Oldsmobile, V8, Set of 16

Part Number: PRO-66860C

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Proform Chrome Steel Timing Chain Covers 66666

Timing Cover, 2-Piece, Steel, Chrome Plated, Chevy, Small Block, Kit

Part Number: PRO-66666

1.75 out of 5 stars ( 4 )

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Proform GM Licensed Valve Cover Hold-Down Clamps 141-610

Valve Cover Hold-Down Tabs, Steel, Chrome Plated, Chevy, Small Block V8, Set of 4

Part Number: PRO-141-610

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Proform Chevy Bowtie Timing Chain Covers 141-221

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

Part Number: PRO-141-221

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Proform Balancers 66512

Harmonic Balancer, OEM, External Balance, Nodular Iron, Natural, Chevy, Big Block, 454, Each

Part Number: PRO-66512

4.0 out of 5 stars ( 1 )

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Proform Super-Street Roller Rocker Arms 66911P

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 )

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Proform Slant Edge Aluminum Breather Caps 141-851

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Polished, 2.500 in. Diameter, 1.220 in. Hole Size, Red Bowtie, Each

Part Number: PRO-141-851

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Proform Stamped Steel Chevrolet Valve Covers 141-889

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

Part Number: PRO-141-889

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Proform Valve Cover Fasteners for Chevrolet 66332

Valve Cover Fasteners, Bolts, Hex Head, Steel, Chrome, 1/4 in.-20 Thread Size, 1.000 in. Thread Length, Chevrolet, 5.0L, 5.7L, Set of 8

Part Number: PRO-66332

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Proform Valve Cover Fasteners for Chevrolet 141-600

Valve Cover Wing Bolts, Chrome, Chevrolet Bowtie, 1/4 in.-20, 4.25 in. Long, Set of 4

Part Number: PRO-141-600

3.0 out of 5 stars ( 2 )

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Proform Slant Edge Aluminum Breather Caps 440-441

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Polished, Recessed Black Mopar Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-440-441

5.0 out of 5 stars ( 3 )

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