Availability
Cam Thrust Button, SB Chev, .600"
Part Number: HRS-94582
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
SPRING KIT
Part Number: HRS-98438-K34
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Main Cap, Billet Steel, 3-Center, Straight Outer Bolts, 4-Bolt, Chevy, Small Block, Each
Part Number: HRS-H350R-1
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Set of 16
Part Number: HRS-90006
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .480/.488, Chrysler, 273, 318, 340, 360
Part Number: HRS-718001-09
Estimated Ship Date: Oct 21, 2025 if ordered today
Estimated Ship Date: Oct 21, 2025 if ordered today
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Estimated Ship Date: Monday 9/8/2025
Camshaft, Hydraulic Roller Tappet, Advertised Duration 266/270, Lift .485/.495, Chevy, 5.0L, 5.7L, Each
Part Number: HRS-180235-12
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Cam/Lifter Kit, Chev LS-1, Hyd Roller
Part Number: HRS-CL196915-10
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Valve Spring Retainers, Titanium, 10 Degree, 1.450 in. O.D., .700 in. I.D., Set of 16
Part Number: HRS-97216
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Howards Cams Racemax Vertical Bar Mechanical Roller Lifter, .904 In. Dia. 1.756 Height, Exhaust/Intake Center Offset, Mopar, Set
Part Number: HRS-91734
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Valve Spring Shim, Steel, Hardened, 1.480 in. Outside Diameter, .060 in. Thick, Set of 16
Part Number: HRS-96225-60
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 286/294, Lift .530/.545, Chevy, Small Block
Part Number: HRS-110265-10S
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Pushrods, Assembled, 5/16 in. Diameter, Chromoly, Ball Ends, 6.625/7.850 in. Length, 0.080 in. Wall, Chrysler, Dodge, Ram, Jeep, 5.7L, 6.1L, Set of 16
Part Number: HRS-95081
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Lifters, Street Series, Hydraulic Roller, Chevy, 348, 409, Set of 16
Part Number: HRS-91364
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Valve Springs, Performance Street/Strip, Dual, 644 lbs./in. Rate, 1.150 in. Coil Bind Height, 1.550 in. O.D., Set of 16
Part Number: HRS-98825
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Camshaft, Street Force 2, Hydraulic Flat Tappet, Advertised Duration 269/277, Lift .475/.496, Ford, 221, 255, 260, 289, 302
Part Number: HRS-210031-12
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Camshaft, Big Mama Rattler, LS-Series, Hydraulic Roller, 3 Bolt, Street/Strip, Lopey Idle, 282/290 Duration, 0.625 in. Lift, 103 Centerline, Each
Part Number: HRS-198075-09
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
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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: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 266/274, Lift .485/.475, Pontiac, V8, Each
Part Number: HRS-414645-10
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Lifters, Hydraulic Roller, Street Series, Vertical Bar, Chrysler, Big Block, Pair
Part Number: HRS-91767-2
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 272/280, Lift .555/.555, Chevy, Big Block, Kit
Part Number: HRS-CL123515-10
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Valve Spring and Retainer Kits, Single, Standard, 1.265 in. O.D., 425 lbs./in., Chromoly Retainers, 10-Degree Alloy Steel Locks, Damper Spring, Kit
Part Number: HRS-98212-K12
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Camshaft, Hydraulic Roller Tappet, Advertised Duration 262/272, Lift .517/.517, Ford, 302 HO/351W, Each
Part Number: HRS-220235-12
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Lifters, Pro Max Direct Lube, Mechanical Roller, Ford, 429, 460, Set of 16
Part Number: HRS-91298
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Valve Spring, Dual, 1.465 in. Outside Diameter, 420 lbs./in. Rate, 0.950 in. Coil Bind Height, Set of 16
Part Number: HRS-98438
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Camshaft, Hydraulic Roller Tappet, Advertised Duration 280/286, Lift .560/.560, Chevy, 5.0L, 5.7L, Each
Part Number: HRS-180525-10
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
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