Availability
Howards Cams Engines & Components
Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/284, Lift .578/.587, Chevy, Small Block LS, Each
Part Number: HRS-190325-12
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Rocker Arm Studs, High Performance, 7/16-14 in. Thread, 1.910 in. Effective Stud Length, BBC, Set of 16
Part Number: HRS-94655
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring Locators, Outside, Steel, .060 in. Thick, 1.750 in. O.D., .635 in. I.D., Set of 16
Part Number: HRS-96020
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/256, Lift .438/.438, Ford, 352-428 FE, Each
Part Number: HRS-257611-10
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Timing Set, Chev SB 265-400, Iwis Severe Duty Chain
Part Number: HRS-94700
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Rocker Arm Nuts, Polylock, Stud Girdle Replacement, Full Roller, 3/8 in.-24 Thread, 0.550 in. Shank Diameter, 2.00 Length, Each
Part Number: HRS-90125-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Front Main Cap Straps, Chevy, Each.
Part Number: HRS-H350FS
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 267/277, Lift .525/.525, Ford, 352-428 FE, Each
Part Number: HRS-250031-12
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:
Valve Springs, Single, Conical, 1.280 in. Diameter, 412 lbs./in., 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98114
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, American Muscle, Mechanical Flat Tappet, Advertised Duration 316/336, Lift .459/.485, SBC, Each
Part Number: HRS-117222-16
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, 210 Swedged End Pushrods, 5/16 in. Diameter, 8.000 in. Length, Ball/Ball Ends, Set of 16
Part Number: HRS-95314-16
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Cam, BB Chev, Hyd FT
Part Number: HRS-127061-13
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Pushrods, Chromoly, 5/16 in. Diameter, 7.700 in. Length, Universal, Set of 16
Part Number: HRS-95008
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/285, Lift .527/.533, Chevy, Big Block, Each
Part Number: HRS-120241-09
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 299/299, Lift .578/.578, Chevy, Big Block, Each
Part Number: HRS-120061-10
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Pushrod, 210 Degree Tip, Chromoly, 3/8 in. Diameter, Ball/Ball Ends, 8.400 in. Length, Each
Part Number: HRS-95429-1
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 280/286, Lift .597/.597, Ford, 351W, Each
Part Number: HRS-220525-12
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .510/.525, Chevy, 5.0L, 5.7L, Each
Part Number: HRS-181145-12
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Camshaft, OE Style, Hydraulic Roller Tappet, Advertised Duration 260/262, Lift .450/.465, Chevy, 5.0L, 5.7L
Part Number: HRS-180225-12
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Pushrod, Swedged End, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 8.700 in. Length, Set of 16
Part Number: HRS-95029
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Valve Spring Locators, Outside, Steel, .060 in. Thick, 1.550 in. O.D., .640 in. I.D., Set of 16
Part Number: HRS-96010
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrod, 210 Degree Tip, Chromoly, 3/8 in. Diameter, Ball/Ball Ends, 9.200 in. Length, Each
Part Number: HRS-95437-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.270 in. O.D., .570 in. I.D., Set of 16
Part Number: HRS-96021
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
LIFTERS
Part Number: HRS-91153
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Lifters, Hydraulic Roller, Street Series, Vertical Bar, Chrysler, Small Block, Pair
Part Number: HRS-91764-2
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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