Summit Racing SpeedCard - learn how to get 10% back up to $100

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Howards Cams

CHEVROLET Chevy big block Mark IV Howards Cams Engines & Components

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Results 1 - 22 of 22

Howards Cams Rattler Camshaft and Lifter Kits CL128001-09

Made in the USA Howards Cams Rattler Camshaft and Lifter Kits CL128001-09

Howards Cams Rattler Camshaft and Lifter Kits CL128001-09

Cam and Lifters, Rattler, Hydraulic Flat Tappet, Advertised Duration 281/289, Lift .545/.553, Chevy, Big Block, V8, Kit

Part Number: HRS-CL128001-09

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Howards Cams Maximum Effort Stud Girdle Kits 90121

Made in the USA Howards Cams Maximum Effort Stud Girdle Kits 90121

Howards Cams Maximum Effort Stud Girdle Kits 90121

Rocker Arm Stud Girdle, Aluminum, Purple, 7/16 in.-20 Thread, Chevy, Big Block, Dart, Brodix, AFR and RHS, Kit

Part Number: HRS-90121

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Howards Cams Billet Aluminum Rocker Arms 90075

Made in the USA Howards Cams Billet Aluminum Rocker Arms 90075

Howards Cams Billet Aluminum Rocker Arms 90075

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, 396-454, V8, Set of 16

Part Number: HRS-90075

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Howards Cams Steel Billet Mechanical Roller Camshafts 121133-14

Made in the USA Howards Cams Steel Billet Mechanical Roller Camshafts 121133-14

Howards Cams Steel Billet Mechanical Roller Camshafts 121133-14

Camshaft, Mechanical Roller Tappet, Advertised Duration 293/301, Lift .680/.680, Chevy, Big Block, Each

Part Number: HRS-121133-14

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams Retrofit Hydraulic Roller Camshafts 120265-12

Made in the USA Howards Cams Retrofit Hydraulic Roller Camshafts 120265-12

Howards Cams Retrofit Hydraulic Roller Camshafts 120265-12

Camshaft, Hydraulic Roller Tappet, Advertised Duration 290/296, Lift .634/.640, Chevy, Big Block, Each

Part Number: HRS-120265-12

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams Horizontal Bar Mechanical Roller Lifters 91129

Made in the USA Howards Cams Horizontal Bar Mechanical Roller Lifters 91129

Howards Cams Horizontal Bar Mechanical Roller Lifters 91129

Lifters, Mechanical Roller, Horizontal Bar, Chevy, Big Block, Set of 16

Part Number: HRS-91129

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Howards Cams Maximum Effort Stud Girdle Kits 90120

Made in the USA Howards Cams Maximum Effort Stud Girdle Kits 90120

Howards Cams Maximum Effort Stud Girdle Kits 90120

Rocker Arm Stud Girdle, Aluminum, Purple, 7/16 in.-20 Thread, Chevy, Big Block, Kit

Part Number: HRS-90120

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Howards Cams Hydraulic Flat Tappet Camshaft and Lifter Kits CL120941-11

Made in the USA Howards Cams Hydraulic Flat Tappet Camshaft and Lifter Kits CL120941-11

Howards Cams Hydraulic Flat Tappet Camshaft and Lifter Kits CL120941-11

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 279/279, Lift .527/.527, Chevy, Big Block, Kit

Part Number: HRS-CL120941-11

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Howards Cams Billet Aluminum Rocker Arms 90079

Made in the USA Howards Cams Billet Aluminum Rocker Arms 90079

Howards Cams Billet Aluminum Rocker Arms 90079

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.8 Ratio, Fits 7/16 in. Stud, Chevy, 396-454, V8, Set of 16

Part Number: HRS-90079

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams Ultra Lite Direct Lube Mechanical Lifters 91110

Made in the USA Howards Cams Ultra Lite Direct Lube Mechanical Lifters 91110

Howards Cams Ultra Lite Direct Lube Mechanical Lifters 91110

Lifters, Hydraulic Flat Tappet, Chevy, Set of 16

Part Number: HRS-91110

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams Retrofit Hydraulic Roller Camshafts 123505-12

Made in the USA Howards Cams Retrofit Hydraulic Roller Camshafts 123505-12

Howards Cams Retrofit Hydraulic Roller Camshafts 123505-12

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 300/308, Lift .680/.680, Chevy, Big Block

Part Number: HRS-123505-12

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams Extreme Billet Main Caps H454

Made in the USA Howards Cams Extreme Billet Main Caps H454

Howards Cams Extreme Billet Main Caps H454

Main Caps, Billet Steel, Center, Straight Outer Bolts, 4-Bolt, Chevy, Big Block, Set of 3

Part Number: HRS-H454

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams Big Bottle Nitrous Oxide Mechanical Roller Camshafts 120973-12

Made in the USA Howards Cams Big Bottle Nitrous Oxide Mechanical Roller Camshafts 120973-12

Howards Cams Big Bottle Nitrous Oxide Mechanical Roller Camshafts 120973-12

Camshaft, Mechanical Roller Tappet, Advertised Duration 309/323, Lift .737/.731, Chevy, Big Block, Each

Part Number: HRS-120973-12

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 121233-12

Made in the USA Howards Cams Steel Billet Mechanical Roller Camshafts 121233-12

Howards Cams Steel Billet Mechanical Roller Camshafts 121233-12

Camshaft, Mechanical Roller Tappet, Advertised Duration 309/319, Lift .737/.737, Chevy, Big Block, Each

Part Number: HRS-121233-12

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Howards Cams Maximum Effort Stud Girdles 90121X

Made in the USA Howards Cams Maximum Effort Stud Girdles 90121X

Howards Cams Maximum Effort Stud Girdles 90121X

Rocker Arm Stud Girdles, Maximum Effort, Clamp-On, 0.550 in. Minimum Rocker Slot Width, Aluminum, Purple Anodized, Chevrolet, Big Block Mark IV, Pair

Part Number: HRS-90121X

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Howards Cams Retrofit Hydraulic Roller Camshafts 120665-10

Made in the USA Howards Cams Retrofit Hydraulic Roller Camshafts 120665-10

Howards Cams Retrofit Hydraulic Roller Camshafts 120665-10

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 296/302, Lift .640/.640, Chevy, Big Block

Part Number: HRS-120665-10

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Howards Cams Retrofit Hydraulic Roller Camshafts 123335-10

Made in the USA Howards Cams Retrofit Hydraulic Roller Camshafts 123335-10

Howards Cams Retrofit Hydraulic Roller Camshafts 123335-10

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 306/312, Lift .657/.640, Chevy, Big Block

Part Number: HRS-123335-10

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Howards Cams Retrofit Hydraulic Roller Camshafts 120145-10

Made in the USA Howards Cams Retrofit Hydraulic Roller Camshafts 120145-10

Howards Cams Retrofit Hydraulic Roller Camshafts 120145-10

Camshaft, Hydraulic Roller Tappet, Advertised Duration 302/302, Lift .640/.640, Chevy, Big Block, Each

Part Number: HRS-120145-10

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Howards Cams Hydraulic Flat Tappet Camshaft and Lifter Kits CL121861-12

Made in the USA Howards Cams Hydraulic Flat Tappet Camshaft and Lifter Kits CL121861-12

Howards Cams Hydraulic Flat Tappet Camshaft and Lifter Kits CL121861-12

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 305/313, Lift .612/.595, Chevy, Big Block, Each

Part Number: HRS-CL121861-12

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams Retrofit Hydraulic Roller Camshafts 123515-10

Made in the USA Howards Cams Retrofit Hydraulic Roller Camshafts 123515-10

Howards Cams Retrofit Hydraulic Roller Camshafts 123515-10

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 272/280, Lift .549/.555, Chevy, Big Block

Part Number: HRS-123515-10

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Clay Smith Cams Camshafts 160-3102

Clay Smith Cams Camshafts 160-3102

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Howards Cams Big Bottle Nitrous Oxide Mechanical Roller Camshafts 120453-12

Made in the USA Howards Cams Big Bottle Nitrous Oxide Mechanical Roller Camshafts 120453-12

Howards Cams Big Bottle Nitrous Oxide Mechanical Roller Camshafts 120453-12

Camshaft, Mechanical/Solid Roller Tappet, Retro Fit, Advertised Duration 299/311, Lift 0.714/0.725 in., 112 LSA, 108 Intake CL, Chevy, Big Block, Each

Part Number: HRS-120453-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 121683-10

Made in the USA Howards Cams Steel Billet Mechanical Roller Camshafts 121683-10

Howards Cams Steel Billet Mechanical Roller Camshafts 121683-10

Camshaft, Mechanical Roller Tappet, Advertised Duration 313/319, Lift .770/.737, Chevy, Big Block, Each

Part Number: HRS-121683-10

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

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