Availability
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 278/286, Lift .525/.530, Chevy, Small Block
Part Number: HRS-110325-10S
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring and Retainer Kits, Single, Standard, 1.550 in. O.D., 325 lbs./in., Chromoly Retainers, 7-Degree Alloy Steel Locks, Damper Spring, Kit
Part Number: HRS-98611-K31
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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: Tomorrow
Estimated Ship Date: Tomorrow
Main Caps, Billet Steel, Center, Straight Outer Bolts, 4-Bolt, Chevy, Big Block, Set of 3
Part Number: HRS-H454
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Lifters, Track Max Series, Mechanical Roller, +0.300 in. Height, Horizontal Bar, Chevy, Big Block, Set of 16
Part Number: HRS-91126
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Valve Springs, Dual, 1.550 in. Outside Diameter, 521 lbs./in. Rate, 1.190 in. Coil Bind Height, Set of 16
Part Number: HRS-98637
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Camshaft, Hydraulic Roller Tappet, Advertised Duration 286/294, Lift .530/.545, Chevy, 5.0L, 5.7L, Each
Part Number: HRS-180265-10
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
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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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Pushrods, Chromoly, 3/8 in. Diameter, 8.600 in. Length, Universal, Set of 8
Part Number: HRS-95121
Estimated Ship Date: Tomorrow
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Distributor Gear, Aluminum, Bronze, Race, .491 in. Diameter Shaft, Chevy, Big/Small Block, Each
Part Number: HRS-94400
Estimated Ship Date: Tomorrow
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Dist. Gear, Everwear Iron, Chev V8, 90 Deg. V6, .500
Part Number: HRS-94406
Estimated Ship Date: Tomorrow
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Distributor Gear, Everwear Iron, 0.531 in. Diameter Shaft, Ford, Small Block, Each
Part Number: HRS-94446
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Distributor Gear, Aluminum, Bronze, Race, .531 in. Diameter Shaft, Ford, 351C, 351M, 400, 429, 460, Each
Part Number: HRS-94440
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Pushrod, Swedged End, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 6.500 in. Length, Set of 16
Part Number: HRS-95003
Estimated Ship Date: Tomorrow
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Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Small Block V8, Set
Part Number: HRS-94300-5
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.5 Ratio, Steel, Chevy, Small Block, Set of 16
Part Number: HRS-90007
Estimated Ship Date: Tomorrow
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Distributor Gear, Steel, 0.500 in. Diameter Shaft, Chevy, Big/Small Block, Each
Part Number: HRS-94409
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Cam and Lifters, Street Force 1, Hydraulic Flat Tappet, Advertised Duration 259/269, Lift .448/.475, Oldsmobile, V8, Kit
Part Number: HRS-CL510011-12
Estimated Ship Date: Tomorrow
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Cam Lock Plate Kit, Black Oxide, Three 5/16 in.-18 Thread Bolts, Chevy, Big/Small Block, Kit
Part Number: HRS-94550
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Locks, Forged Steel, 7 Degree, 1-Groove, + 0.050 in., 11/32 in. Valve Stem, Set of 32
Part Number: HRS-93010
Estimated Ship Date: Tomorrow
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Degree Wheel, 2-Sided, Aluminum, Purple Anodized, 14 in. Diameter, Each
Part Number: HRS-92115
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Pushrods, Chromoly, 3/8 in. Diameter, 8.550 in. Length, Universal, Set of 8
Part Number: HRS-95119
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Lifters, Mechanical Roller, Horizontal Link Bar, 0.842 in. Diameter, No Offset, 1.890 in. Seat Height, Chevy, Small Block, Pair
Part Number: HRS-91119-1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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: Tomorrow
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Pushrods, Chromoly, 5/16 in. Diameter, 7.400 in. Length, Universal, Set of 16
Part Number: HRS-95018
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