Availability
Valve Spring and Retainer Kits, Single, Std., 1.514 in. O.D., 348 lbs./in., 0.344 in. Dia. Valve Stem, Retainers, 10-Degree Locks, Damper Spring, Kit
Part Number: HRS-98636-K12
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Estimated Ship Date: Tomorrow
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Camshaft, Street Force 1, Hydraulic Flat Tappet, Advertised Duration 259/267, Lift .448/.480, Ford, 351W, Each
Part Number: HRS-220021-12
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Pushrod, Swedged End, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 6.350 in. Length, Set of 16
Part Number: HRS-95004
Estimated Ship Date: Tomorrow
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Camshaft, Hydraulic Flat Tappet, Advertised Duration 284/284, Lift .450/.450, Chevy, Small Block, Each
Part Number: HRS-112691-10
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Rev Kit, Locator Bars, Springs, Lifter Bushings, Chevy, Small Block, Use With Retrofit Hyd. Roller Lifters Kit
Part Number: HRS-90132
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
SPRING KIT
Part Number: HRS-98438-K34
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Pushrods, Chromoly, 5/16 in. Diameter, 7.700 in. Length, Universal, Set of 16
Part Number: HRS-95008
Estimated Ship Date: Tomorrow
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Valve Springs, Single, 1.445 in. Outside Diameter, 347 lbs./in. Rate, 1.125 in. Coil Bind Height, Set of 16
Part Number: HRS-98412
Estimated Ship Date: Tomorrow
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Pushrods, Chromoly, 3/8 in. Diameter, 8.680 in. Length, Universal, Set of 8
Part Number: HRS-95112
Estimated Ship Date: Tomorrow
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Valve Springs, Dual, 1.514 in. Outside Diameter, 1.150 in. Coil Height, Set of 16
Part Number: HRS-98636
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Pushrods, Chromoly, 3/8 in. Diameter, 8.280 in. Length, Universal, Set of 8
Part Number: HRS-95110
Estimated Ship Date: Tomorrow
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Valve Springs, Dual, 1.540 in. Outside Diameter, 380 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98634
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Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chrysler, Dodge, 5.7, 6.1L, Set
Part Number: HRS-94332
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Spring Seat Cutting Tool, Steel, Carbide Tipped, Cuts Guide 1.550 in. O.D., Each
Part Number: HRS-92070
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Estimated Ship Date: Tomorrow
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Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .548/.548, Ford, 352-428 FE, Each
Part Number: HRS-258021-09
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chrysler/Dodge, Big Block V8, Set
Part Number: HRS-94335
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Pushrods, Chromoly, 3/8 in. Diameter, 8.380 in. Length, Universal, Set of 8
Part Number: HRS-95111
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Estimated Ship Date: Tomorrow
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Rocker Arm Stud Girdle, Maximum Effort, Aluminum, Purple, 3/8 in.-24 Thread, Chevy, Small Block, Kit
Part Number: HRS-90100
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Pushrods, Chromoly, 3/8 in. Diameter, 7.900 in. Length, Universal, Set of 8
Part Number: HRS-95113
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Lifters, Hydraulic Roller, Street Series, Vertical Bar, Chrysler, Small Block, Pair
Part Number: HRS-91764-2
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Estimated Ship Date: Tomorrow
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Pushrods, Chromoly, 5/16 in. Diameter, 8.550 in. Length, Universal, Set of 16
Part Number: HRS-95017
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Estimated Ship Date: Tomorrow
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Camshaft, Hydraulic Flat Tappet, Advertised Duration 267/267, Lift .450/.450, Chevy, Small Block, Each
Part Number: HRS-110931-11
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Lifters, Mechanical Roller, Vertical Bar, Race Series, Chevy, Small Block LS, Pair
Part Number: HRS-91156-2
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Pushrods, Chromoly, 5/16 in. Diameter, 7.900 in. Length, Universal, Set of 16
Part Number: HRS-95012
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pushrods, 210 Swedged End Pushrods, 3/8 in. Diameter, 8.700 in. Length, Ball/Ball Ends, Set of 8
Part Number: HRS-95422-8
Not Yet Reviewed
Estimated Ship Date: Tomorrow
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