Availability
1978 Howards Cams Parts and Accessories
Camshaft, Boost, Hydraulic Roller Tappet, Advertised Duration 273/273, Lift .578/.578, Chevrolet, Big Block, Each
Part Number: HRS-129165-14
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Boost, Hydraulic Flat Tappet, Advertised Duration 289/299, Lift .553/.553, Chevrolet, Big Block, Each
Part Number: HRS-129261-14
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Boost, Hydraulic Roller Tappet, Advertised Duration 287/285, Lift .617/.612, Chevrolet, Big Block, Each
Part Number: HRS-129275-16
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 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: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Boost, Hydraulic Roller Tappet, Advertised Duration 307/317, Lift .680/.680, Chevrolet, Big Block, Each
Part Number: HRS-129425-14
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Chevy, Big Block, Custom Order, Each
Part Number: HRS-129993
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Chevy, Chevy, Big Block Mark IV, Each
Part Number: HRS-129995
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Chevy, Big Block, Custom Order, Each
Part Number: HRS-129999
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 278/282, Lift .533/.512, Ford, 302 HO/351W, Each
Part Number: HRS-220245-12
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Cam, Ford 5.0L, Hyd Roller
Part Number: HRS-220255-08S
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 284/284, Lift .544/.544, Ford, 351W, Each
Part Number: HRS-220305-08
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 278/286, Lift .560/.565, Ford, 351W, Each
Part Number: HRS-220325-08
Not Yet Reviewed
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 304/310, Lift .592/.592, Ford, 351W, Each
Part Number: HRS-220355-12
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 285/291, Lift .683/.683, Ford, 351W, Each
Part Number: HRS-220593-06
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 285/291, Lift .500/.500, Ford, 351W, Each
Part Number: HRS-220642-08
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 305/319, Lift .725/.693, Ford, 351W, Each
Part Number: HRS-220793-12
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 301/309, Lift .675/.650, Chevy, Small Block, Each
Part Number: HRS-111863-10
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 301/309, Lift .675/.650, Chevy, Small Block, Each
Part Number: HRS-111863-10S
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 255/261, Lift .410/.420, Chevy, Small Block, Each
Part Number: HRS-112001-14
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 285/285, Lift .480/.480, Chevy, Small Block, Each
Part Number: HRS-112031-08
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 299/299, Lift .510/.510, Chevy, Small Block, Each
Part Number: HRS-112041-09S
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 275/285, Lift .525/.525, Chevy, Small Block, Each
Part Number: HRS-112062-06S
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 275/285, Lift .525/.525, Chevy, Small Block, Each
Part Number: HRS-112062-10
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 281/281, Lift .515/.515, Chevy, Small Block, Each
Part Number: HRS-112072-08
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 291/299, Lift .536/.555, Chevy, Small Block, Each
Part Number: HRS-112092-05
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
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