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Howards Cams Steel Billet Mechanical Roller Camshafts 121313-12

Howards Cams Steel Billet Mechanical Roller Camshafts 121313-12

Camshaft, Mechanical Roller Tappet, Advertised Duration 281/281, Lift .663/.663, Chevy, Big Block, Each

Part Number: HRS-121313-12

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 121623-12

Camshaft, Mechanical Roller Tappet, Advertised Duration 318/319, Lift .765/.737, Chevy, Big Block, Each

Part Number: HRS-121623-12

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 111233-06S

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: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Retrofit Hydraulic Roller Camshafts 129485-14

Camshaft, Boost, Hydraulic Roller Tappet, Advertised Duration 319/329, Lift .680/.680, Chevrolet, Big Block, Each

Part Number: HRS-129485-14

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 111083-06S

Camshaft, Mechanical Roller Tappet, Advertised Duration 307/317, Lift .630/.630, Chevy, Small Block, Each

Part Number: HRS-111083-06S

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 121313-10

Camshaft, Mechanical Roller Tappet, Advertised Duration 281/281, Lift .663/.663, Chevy, Big Block, Each

Part Number: HRS-121313-10

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 721203-10

Camshaft, Mechanical Roller Tappet, Advertised Duration 269/269, Lift .555/.555, Chrysler, Big Block, Each

Part Number: HRS-721203-10

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 111633-06

Camshaft, Mechanical Roller Tappet, Advertised Duration 289/295, Lift .615/.615, Chevy, Small Block, Each

Part Number: HRS-111633-06

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 111153-08

Camshaft, Mechanical Roller Tappet, Advertised Duration 279/281, Lift .585/.585, Chevy, Small Block, Each

Part Number: HRS-111153-08

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Big Bottle Nitrous Oxide Mechanical Roller Camshafts 111133-12

Camshaft, Mechanical Roller Tappet, Advertised Duration 289/299, Lift .600/.600, Chevy, Small Block, Each

Part Number: HRS-111133-12

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 110173-08

Camshaft, Mechanical Roller Tappet, Advertised Duration 273/279, Lift .570/.570, Chevy, Small Block, Each

Part Number: HRS-110173-08

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

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COMP Cams Xtreme Energy Camshafts 12-771-8

3 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Howards Cams Steel Billet Mechanical Roller Camshafts 721743-08

Camshaft, Mechanical Roller Tappet, Advertised Duration 285/291, Lift .600/.585, Chrysler, Big Block, Each

Part Number: HRS-721743-08

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

COMP Cams Xtreme Energy Camshafts 23-703-9

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Howards Cams Steel Billet Mechanical Roller Camshafts 110183-10

Camshaft, Mechanical Roller Tappet, Advertised Duration 269/275, Lift .555/.555, Chevy, Small Block, Each

Part Number: HRS-110183-10

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

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COMP Cams Xtreme Energy Camshafts 12-770-8

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams Steel Billet Mechanical Roller Camshafts 111013-06

Camshaft, Mechanical Roller Tappet, Advertised Duration 283/289, Lift .640/.640, Chevy, Small Block, Each

Part Number: HRS-111013-06

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

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COMP Cams Drag Race Camshafts 12-900-9

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Howards Cams 4/7 Swap Camshafts 414655-08

Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 296/302, Lift .600/.600, Pontiac, V8, Each

Part Number: HRS-414655-08

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 110713-06S

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: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Howards Cams Boost Retrofit Hydraulic Roller Camshafts 119425-14

Camshaft, Boost, Hydraulic Roller Tappet, Advertised Duration 307/317, Lift .600/.600, Chevrolet, Small Block, Each

Part Number: HRS-119425-14

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 120043-10

Camshaft, Mechanical Roller Tappet, Advertised Duration 285/291, Lift .680/.663, Chevy, Big Block, Each

Part Number: HRS-120043-10

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

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Howards Cams Steel Billet Mechanical Roller Camshafts 121133-14

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Howards Cams Steel Billet Mechanical Roller Camshafts 110173-08S

Camshaft, Mechanical Roller Tappet, Advertised Duration 273/279, Lift .570/.570, Chevy, Small Block, Each

Part Number: HRS-110173-08S

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 111633-06S

Camshaft, Mechanical Roller Tappet, Advertised Duration 289/295, Lift .615/.615, Chevy, Small Block, Each

Part Number: HRS-111633-06S

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 111083-10S

Camshaft, Mechanical Roller Tappet, Advertised Duration 307/317, Lift .630/.630, Chevy, Small Block, Each

Part Number: HRS-111083-10S

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 110503-08S

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: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 111313-08S

Camshaft, Mechanical Roller Tappet, Advertised Duration 279/279, Lift .585/.585, Chevy, Small Block, Each

Part Number: HRS-111313-08S

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Howards Cams Steel Billet Mechanical Roller Camshafts 111233-10S

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

Part Number: HRS-111233-10S

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Howards Cams Direct Lube Extreme-Duty Mechanical Lifters 91118-1

Lifter, Mechanical Flat Tappet, Direct Lube, Chevy, Big, Small Block, Each

Part Number: HRS-91118-1

Not Yet Reviewed

Estimated Ship Date: Today

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1978 Howards Cams Parts and Accessories