Availability
Pistons, ProMax 2618 Race Pistons, Forged, Flat Top, 4.165 in. Bore, Chevy Small Block, Set of 8
Part Number: HRS-841612306
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Valve Spring Retainers, Chromoly, 10 Degree, 1.450 in. O.D., .700 in. I.D., .050 in. Short, Set of 16
Part Number: HRS-97126
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Valve Lock, Forged Steel, 7 Degree, 1-Groove, 8mm Valve Stem, Set of 32
Part Number: HRS-93001
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
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: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 271/281, Lift .518/.543, Chrysler, Big Block, Kit
Part Number: HRS-CL721941-12
Not Yet Reviewed
Estimated Ship Date: Oct 17, 2025 if ordered today
Estimated Ship Date: Oct 17, 2025 if ordered today
Camshaft Thrust Washer Bearings, Rear, Steel, Chevy, Each
Part Number: HRS-94010
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .501/.501, Oldsmobile, V8, Kit
Part Number: HRS-CL510991-08
Not Yet Reviewed
Estimated Ship Date: Oct 17, 2025 if ordered today
Estimated Ship Date: Oct 17, 2025 if ordered today
Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 263/263, Lift .484/.484, Ford, 429, 460, Kit
Part Number: HRS-CL240021-11
Not Yet Reviewed
Estimated Ship Date: Oct 17, 2025 if ordered today
Estimated Ship Date: Oct 17, 2025 if ordered today
Valve, BB Chev, 1.880, 11/32, +.100, Each
Part Number: HRS-18811N
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered 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: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 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: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Cam and Lifters, American Muscle, Hydraulic Flat Tappet, Advertised Duration 288/308, Lift .487/.496, Ford, 352-428 FE, Kit
Part Number: HRS-CL257711-15
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Lifters, Street Series, Retrofit, Hydraulic Roller, Vertical Link Bars, Cadillac, 425, 472, 500, Set of 8
Part Number: HRS-91462
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Lifters, Mechanical Roller, Pro Lite Direct Lube, Vertical Bar, Chevy, Big Block, Set of 16
Part Number: HRS-91133
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Lifter, Hydraulic Flat, AMC 304-401, Chrysler, Big, Small Block, Each
Part Number: HRS-91711-1
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Pushrod, 210 Degree Tip, Chromoly, 3/8 in. Diameter, Ball/Ball Ends, 7.850 in. Length, Set of 8
Part Number: HRS-95427-8
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Lifter, Hydraulic Flat Tappet, Chevy, Each
Part Number: HRS-91111-1
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Valve Spring Shim, Steel, Hardened, 1.437 in. Outside Diameter, .030 in. Thick, Set of 16
Part Number: HRS-96215-30
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Pushrods, 210 Swedged End Pushrods, 3/8 in. Diameter, 8.500 in. Length, Ball/Ball Ends, Set of 8
Part Number: HRS-95418-8
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Valve Spring, Mechanical Roller, Max Effort
Part Number: HRS-98840
Not Yet Reviewed
Estimated Ship Date: Oct 27, 2025 if ordered today
Estimated Ship Date: Oct 27, 2025 if ordered today
Valve Locks, Stamped Steel, 7 Degree, 1-Groove, 3/8 in. Valve Stem, Set of 32
Part Number: HRS-93045
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Lifter, Ford 351C , Hyd Roller, Pro Max, Pair
Part Number: HRS-91270-2
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .495/.495, Cadillac, 368, 425, 472, 500
Part Number: HRS-520055-12
Not Yet Reviewed
Estimated Ship Date: Oct 21, 2025 if ordered today
Estimated Ship Date: Oct 21, 2025 if ordered today
Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, 396-454, V8, Each
Part Number: HRS-90075-1
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.900 in. Length, Chevy, Each
Part Number: HRS-16001N
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.