Availability
Howards Cams Parts and Accessories
Camshaft, Street Force 1, Hydraulic Flat Tappet, Advertised Duration 259/269, Lift .476/.516, Chevy, Big Block, Each
Part Number: HRS-120021-12
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Camshaft, Hydraulic Flat Tappet, Advertised Duration 287/293, Lift .592/.600, Ford, 221, 255, 260, 289, 302
Part Number: HRS-210891-08
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 287/293, Lift .592/.600, Ford, 221, 255, 260, 289, 302
Part Number: HRS-210891-10
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 289/295, Lift .553/.533, Chevy, Big Block, Each
Part Number: HRS-122441-08
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Pushrod, 210 Degree Tip, Chromoly, 3/8 in. Diameter, Ball/Ball Ends, 7.850 in. Length, Each
Part Number: HRS-95427-1
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 267/267, Lift .459/.459, Ford, 221, 255, 260, 289, 302
Part Number: HRS-211031-11
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.270 in. O.D., .570 in. I.D., Each
Part Number: HRS-96021-1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Single, 1.260 in. O.D., 540 lbs./in. Rate, 1.115 in. Coil Bind Height, Set of 16
Part Number: HRS-98220
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 297/307, Lift .507/.530, Chevy, Small Block, Each
Part Number: HRS-110061-12S
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Stud, SB Chev, 3/8"
Part Number: HRS-94652
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 285/289, Lift .480/.488, Chevy, Small Block, Each
Part Number: HRS-112141-10
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 301/301, Lift .510/.510, Chevy, Small Block, Each
Part Number: HRS-112401-10
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 289/291, Lift .488/.488, Chevy, Small Block, Each
Part Number: HRS-112681-12
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Lifters, Race Series, Hydraulic Roller, Pro Max High RPM, Vertical Bar, Chevy, Gen III Small Block, Pair
Part Number: HRS-91175-2
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Valve Spring, Single, 1.485 in. Outside Diameter, 355 lbs./in. Rate, 1.150 in. Coil Bind Height, Each
Part Number: HRS-98511-1
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Valve Stem Seals, Posi-Stop, 0.315 in. Valve Stem, 0.531 in. Valve Guide Diameter, Positive Stop, Fluoroelastomer/Metal Clad, Set of 16
Part Number: HRS-93385
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Piston Wrist Pin Retainer, Spirolox, Steel, Each
Part Number: HRS-HRC4500-1
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/285, Lift .470/.470, Chevy, Small Block, Each
Part Number: HRS-110951-08
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .465/.470, Chevy, Small Block, Each
Part Number: HRS-112581-08
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 297/297, Lift .507/.507, Chevy, Small Block, Each
Part Number: HRS-111671-08
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 261/261, Lift .420/.420, Chevy, Small Block, Each
Part Number: HRS-112011-11
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 297/307, Lift .507/.530, Chevy, Small Block, Each
Part Number: HRS-110061-08
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Camshaft, Street Force 1, Hydraulic Flat Tappet, Advertised Duration 259/269, Lift .420/.455, Chevy, Small Block, Each
Part Number: HRS-112561-12
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Camshaft, Hydraulic Flat Tappet, Advertised Duration 299/299, Lift .510/.510, Chevy, Small Block, Each
Part Number: HRS-112041-09
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Camshaft, Street Force 2, Hydraulic Flat Tappet, Advertised Duration 268/270, Lift .440/.455, Chevy, Small Block, Each
Part Number: HRS-112571-12
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
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