Availability
1976 Howards Cams Parts and Accessories
Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .527/.533, Chevy, Big Block, Each
Part Number: HRS-122121-10
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 299/305, Lift .561/.580, Chevy, Big Block, Each
Part Number: HRS-122132-12
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 289/295, Lift .725/.725, Chevy, Big Block, Each
Part Number: HRS-121633-10
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 305/309, Lift .731/.737, Chevy, Big Block, Each
Part Number: HRS-121673-10
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 294/301, Lift .570/.578, Chevy, Big Block, Each
Part Number: HRS-121721-10
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Camshaft, Mechanical Roller Tappet, Advertised Duration 317/343, Lift .850/.810, Chevy, Big Block, Each
Part Number: HRS-121803-14
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 317/343, Lift .850/.810, Chevy, Big Block, Each
Part Number: HRS-121803-16
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 285/295, Lift .595/.629, Chevy, Big Block, Each
Part Number: HRS-122142-12
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 303/311, Lift .650/.670, Chevy, Big Block, Each
Part Number: HRS-122152-12
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 295/303, Lift .629/.623, Chevy, Big Block, Each
Part Number: HRS-122322-08
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 306/312, Lift .680/.680, Chevy, Big Block
Part Number: HRS-122455-10
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 259/263, Lift .476/.476, Chevy, Big Block, Each
Part Number: HRS-122501-12
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 263/263, Lift .476/.476, Chevy, Big Block, Each
Part Number: HRS-122511-11
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Boost, Hydraulic Flat Tappet, Advertised Duration 303/313, Lift .595/.595, Chevrolet, Big Block, Each
Part Number: HRS-129421-14
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 275/275, Lift .589/.589, Chevy, 4.8L, Each
Part Number: HRS-151672-06
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 275/275, Lift .589/.589, Chevy, 4.8L, Each
Part Number: HRS-151672-10
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 295/295, Lift .605/.605, Ford, 351W, Each
Part Number: HRS-222401-10
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 272/272, Lift .551/.551, Ford, 351W, Each
Part Number: HRS-222431-06
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 272/272, Lift .551/.551, Ford, 351W, Each
Part Number: HRS-222431-08
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 295/299, Lift .592/.592, Ford, 351W, Each
Part Number: HRS-222532-06
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 277/287, Lift .563/.592, Ford, 351W, Each
Part Number: HRS-222591-08
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 278/284, Lift .533/.544, Ford, 351W, Each
Part Number: HRS-222755-12
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 300/300, Lift .603/.603, Ford, Small Block Windsor
Part Number: HRS-223365-10
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 277/287, Lift .563/.592, Ford, 351W, Each
Part Number: HRS-222591-12
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/270, Lift .496/.496, Ford, 302 HO/351W, Each
Part Number: HRS-222765-13
Not Yet Reviewed
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