Availability
1973 Howards Cams Parts and Accessories
Camshaft, Hydraulic Flat Tappet, Advertised Duration 302/306, Lift .420/.420, Chevy, Small Block, Each
Part Number: HRS-112741-06
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 281/287, Lift .515/.530, Chrysler, Big Block, Each
Part Number: HRS-722402-10
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 295/301, Lift .655/.675, Ford, 351C, 351M, 400, Each
Part Number: HRS-231541-08
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 285/295, Lift .480/.470, Pontiac, V8, Each
Part Number: HRS-410051-14
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, 4/7 Swap, Hydraulic Flat Tappet, Advertised Duration 289/294, Lift .488/.503, Chevy, Small Block
Part Number: HRS-114601-06S
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 289/295, Lift .599/.616, Chrysler, Small Block, Each
Part Number: HRS-712712-08
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, 4/7 Swap, Hydraulic Flat Tappet, Advertised Duration 289/294, Lift .488/.503, Chevy, Small Block
Part Number: HRS-114601-06
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, 4/7 Swap, Hydraulic Flat Tappet, Advertised Duration 289/291, Lift .488/.488, Chevy, Small Block
Part Number: HRS-114681-06S
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 301/301, Lift .510/.510, Chrysler, 273, 318, 340, 360
Part Number: HRS-716771-08
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 294/300, Lift .390/.410, Chrysler, 273, 318, 340, 360
Part Number: HRS-712901-12
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 269/277, Lift .520/.525, Ford, 429, 460, Each
Part Number: HRS-240031-12
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, 4/7 Swap, Mechanical Flat Tappet, Advertised Duration 280/287, Lift .540/.560, Chevy, Small Block
Part Number: HRS-114822-06
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 275/281, Lift .505/.520, Chevy, Small Block, Each
Part Number: HRS-110102-06
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 269/269, Lift .520/.520, Ford, 352-428 FE, Each
Part Number: HRS-250931-10
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 287/299, Lift .530/.525, Chevy, Small Block, Each
Part Number: HRS-111752-06
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 296/304, Lift .611/.594, Ford, 429, 460, Each
Part Number: HRS-248085-09
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 34-602-9
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026
Camshaft, Mechanical Roller Tappet, Advertised Duration 299/309, Lift .734/.737, Chevy, Big Block, Each
Part Number: HRS-121053-08
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Camshaft, Mechanical Roller Tappet, Advertised Duration 277/287, Lift .600/.600, Chevy, Small Block, Each
Part Number: HRS-110753-10
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Camshaft, Street Force 3, Hydraulic Flat Tappet, Advertised Duration 277/289, Lift .543/.548, Ford, 352-428 FE, Each
Part Number: HRS-250041-12
Not Yet Reviewed
Estimated Ship Date: Jan 11, 2027 if ordered today
Estimated Ship Date: Jan 11, 2027 if ordered today
Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 296/304, Lift .618/.601, Ford, 352-428 FE, Each
Part Number: HRS-258085-09
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
COMP Cams Thumpr Hydraulic Roller Camshafts 33-602-11
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026
Camshaft, Hydraulic Flat Tappet, Advertised Duration 295/301, Lift .605/.625, Ford, 351W, Each
Part Number: HRS-221541-10
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Custom Grind, 4/7 Swap Firing Order, Chevy, Big Block, Each
Part Number: HRS-129997
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 269/279, Lift .490/.512, Cadillac, V8, Each
Part Number: HRS-520101-12
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/285, Lift .512/.517, Cadillac, 368, 425, 472, 500
Part Number: HRS-520291-08
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 269/269, Lift .500/.500, Cadillac, 368, 425, 472, 500
Part Number: HRS-520031-12
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
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