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58 Results Found For "645"

58 Results Found For "645"

Over 50 years of research and design has made Howards Cams a trusted name in performance. The company’s legendary American-made camshafts are just the beginning of the...

Over 50 years of research and design has made Howards Cams a trusted name in performance. The company’s legendary American-made camshafts are just the beginning of the performance product line. Howards also manufactures an extensive line of crankshafts, rocker arms, stud girdles, pistons, connecting rods, valve springs, retainers, and locks for everything from daily drivers to dragsters. All Howards Cams products are manufactured to exacting tolerances to guarantee superior performance. Summit Racing Equipment is your one-stop shop for Howards Cams components.

Over 50 years of research and design has made Howards Cams a trusted name in performance. The company’s legendary American-made camshafts are just the beginning of the performance product line. Howards also manufactures an extensive line of crankshafts, rocker arms, stud girdles, pistons, connecting rods, valve springs, retainers, and locks for everything from daily drivers to dragsters. All Howards Cams products are manufactured to exacting tolerances to guarantee superior performance. Summit Racing Equipment is your one-stop shop for Howards Cams components.

Individual Parts

Results 1 - 25 of 58

Camshaft, Mechanical Roller Tappet, Advertised Duration 281/287, Lift .645/.645, Ford, 352-428 FE, Each

Part Number: HRS-252193-08

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Estimated Ship Date: Today

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Valve Springs, Dual, 1.640 in. Outside Diameter, 645 lbs./in. Rate, 1.070 in. Coil Bind Height, Set of 16

Part Number: HRS-98739

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Shim 1.437" x .645" x .030"

Part Number: HRS-96215-30-1

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 309/317, Lift .675/.645, Chevy, Small Block, Each

Part Number: HRS-111233-06S

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Valve Spring, Dual, 1.625 in. Outside Diameter, 645 lbs./in. Rate, 1.070 in. Coil Bind Height, Each

Part Number: HRS-98738-1A

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Valve Springs, Dual, 1.640 in. Outside Diameter, 645 lbs./in. Rate, 1.070 in. Coil Bind Height, Polished, Each

Part Number: HRS-98739-1

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 291/299, Lift .675/.645, Chevy, Small Block, Each

Part Number: HRS-110713-06S

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Valve Springs, Dual, 1.625 in. Outside Diameter, 645 lbs./in. Rate, 1.070 in. Coil Bind Height, Set of 16

Part Number: HRS-98738-A

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 305/311, Lift .645/.640, Chevy, Small Block, Each

Part Number: HRS-110503-10S

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 295/305, Lift .640/.645, Chevy, Small Block, Each

Part Number: HRS-111113-06S

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 295/305, Lift .640/.645, Chevy, Small Block, Each

Part Number: HRS-111113-06

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 305/311, Lift .645/.640, Chevy, Small Block, Each

Part Number: HRS-110503-08S

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 295/305, Lift .640/.645, Chevy, Small Block, Each

Part Number: HRS-111113-12S

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 291/299, Lift .675/.645, Chevy, Small Block, Each

Part Number: HRS-110713-06

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 309/317, Lift .675/.645, Chevy, Small Block, Each

Part Number: HRS-111233-10

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 299/307, Lift .645/.645, Chevy, Small Block, Each

Part Number: HRS-111123-06

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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Estimated Ship Date: Aug 26, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 295/305, Lift .640/.645, Chrysler, Small Block, Each

Part Number: HRS-711113-08

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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Estimated Ship Date: Aug 26, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 309/317, Lift .675/.645, Chevy, Small Block, Each

Part Number: HRS-111233-06

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 299/311, Lift .645/.640, Chevy, Small Block, Each

Part Number: HRS-114673-12

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 299/311, Lift .645/.640, Chevy, Small Block, Each

Part Number: HRS-114673-12S

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 295/305, Lift .640/.645, Chevy, Small Block, Each

Part Number: HRS-111113-08

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 295/305, Lift .640/.645, Chevy, Small Block, Each

Part Number: HRS-111113-08S

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 295/305, Lift .640/.645, Chevy, Small Block, Each

Part Number: HRS-111113-10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 295/305, Lift .640/.645, Chevy, Small Block, Each

Part Number: HRS-111113-10S

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

Camshaft, Mechanical Roller Tappet, Advertised Duration 295/305, Lift .640/.645, Chevy, Small Block, Each

Part Number: HRS-111113-12

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

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