Howards Cams Retrofit Hydraulic Roller Camshafts

4.89 out of 5 stars 55 Customer Reviews

Howards Cams retrofit hydraulic roller camshafts offer more lift and more power for less money. These street performance grinds are perfect for those wanting to upgrade to hydraulic roller cams. Manufactured using the highest grade race-quality cores, Howards precision-grinds their cams to provide the quality and performance that you want at a reasonable price. Overhaul your valvetrain for mild to wild street performance with Howards Cams retrofit hydraulic roller camshafts. Hundreds of models are available for a wide range of vehicles from the 1950s and up.

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Howards Cams Retrofit Hydraulic Roller Camshafts 243745-10

Howards Cams Retrofit Hydraulic Roller Camshafts 243745-10

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 282/286, Lift .600/.593, Ford, 429, 460, Each

Part Number: HRS-243745-10

5.0 out of 5 stars ( 1 )

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Howards Cams Retrofit Hydraulic Roller Camshafts CL110325-10

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 278/286, Lift .525/.530, Chevy, Small Block, Kit

Part Number: HRS-CL110325-10

5.0 out of 5 stars ( 1 )

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Howards Cams Retrofit Hydraulic Roller Camshafts 240705-10

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .588/.576, Ford, 429, 460, Each

Part Number: HRS-240705-10

5.0 out of 5 stars ( 1 )

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Howards Cams Retrofit Hydraulic Roller Camshafts 110275-12S

Camshaft, Retrofit, Hydraulic Roller Tappet, Small Base, Advertised Duration 294/300, Lift 0.545 in./0.565 in., LSA 112, 3-Bolt, Chevy, Small Block

Part Number: HRS-110275-12S

5.0 out of 5 stars ( 2 )

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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

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Howards Cams Retrofit Hydraulic Roller Camshafts 711915-12

Camshaft, Hydraulic Roller Tappet, Advertised Duration 274/278, Lift .474/.500, Chrysler, Small Block, Each

Part Number: HRS-711915-12

Not Yet Reviewed

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Howards Cams Retrofit Hydraulic Roller Camshafts 230245-12

Camshaft, Hydraulic Roller Tappet, Advertised Duration 278/282, Lift .576/.600, Ford, 351C, 351M, 400, Each

Part Number: HRS-230245-12

4.0 out of 5 stars ( 2 )

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Howards Cams Retrofit Hydraulic Roller Camshafts 723515-12

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .510/.500, Chrysler, Big Block

Part Number: HRS-723515-12

5.0 out of 5 stars ( 2 )

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Howards Cams Retrofit Hydraulic Roller Camshafts 233215-10

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/278, Lift .571/.576, Ford, 351C, 351M, 400, Each

Part Number: HRS-233215-10

5.0 out of 5 stars ( 1 )

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Howards Cams Retrofit Hydraulic Roller Camshafts 110265-10

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 286/294, Lift .530/.545, Chevy, Small Block

Part Number: HRS-110265-10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Howards Cams Retrofit Hydraulic Roller Camshafts 221275-10

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/278, Lift .528/.533, Ford, 302 HO/351W, Each

Part Number: HRS-221275-10

Not Yet Reviewed

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Howards Cams Retrofit Hydraulic Roller Camshafts 111145-10

Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .525/.525, Chevy, Small Block, Each

Part Number: HRS-111145-10

4.0 out of 5 stars ( 1 )

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Howards Cams Retrofit Hydraulic Roller Camshafts 110305-08

Camshaft, Retro-Fit, Hydraulic Roller Tappet, Advertised Duration 282/282, Lift .480/.480, Chevy, Small Block

Part Number: HRS-110305-08

Not Yet Reviewed

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Howards Cams Retrofit Hydraulic Roller Camshafts 220315-10

Camshaft, Hydraulic Roller Tappet, Advertised Duration 262/268, Lift .496/.501, Ford, 302 HO/351W, Each

Part Number: HRS-220315-10

Not Yet Reviewed

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Howards Cams Retrofit Hydraulic Roller Camshafts 221145-12

Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .544/.533, Ford, 302 HO/351W, Each

Part Number: HRS-221145-12

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Howards Cams Retrofit Hydraulic Roller Camshafts 110325-10S

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 278/286, Lift .525/.530, Chevy, Small Block

Part Number: HRS-110325-10S

Not Yet Reviewed

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Howards Cams Retrofit Hydraulic Roller Camshafts 243385-10

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .611/.611, Ford, 429, 460, Each

Part Number: HRS-243385-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Howards Cams Retrofit Hydraulic Roller Camshafts 222755-08

Camshaft, Hydraulic Roller Tappet, Advertised Duration 278/274, Lift .533/.544, Ford, 302 HO/351W, Each

Part Number: HRS-222755-08

Not Yet Reviewed

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Howards Cams Retrofit Hydraulic Roller Camshafts 220255-10

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 284/288, Lift .544/.565, Ford, 351W, Each

Part Number: HRS-220255-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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

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Howards Cams Retrofit Hydraulic Roller Camshafts 713175-10

Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .525/.525, Chrysler, Small Block, Each

Part Number: HRS-713175-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Howards Cams Retrofit Hydraulic Roller Camshafts 110345-10

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 300/306, Lift .562/.580, Chevy, Small Block

Part Number: HRS-110345-10

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Trick Flow® Track Max® Camshafts for Small Block Chevrolet TFS-31402002

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Howards Cams Retrofit Hydraulic Roller Camshafts 240705-12

Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .588/.571, Ford, 429, 460, Each

Part Number: HRS-240705-12

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Howards Cams Retrofit Hydraulic Roller Camshafts 110525-10

Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 280/286, Lift .560/.560, Chevy, Small Block

Part Number: HRS-110525-10

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Howards Cams Retrofit Hydraulic Roller Camshafts 710525-10

Camshaft, Hydraulic Roller Tappet, Advertised Duration 282/286, Lift .520/.515, Chrysler, Small Block, Each

Part Number: HRS-710525-10

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

COMP Cams Xtreme Energy Retrofit Camshafts 20-812-9

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