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Valve Springs, Dual, 1.625 in. Outside Diameter, 689 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: HRS-98732
Not Yet Reviewed
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Valve Springs, Valve Spring Kit, Dual w/Damp, 1.539
Part Number: HRS-98611-K11
Not Yet Reviewed
Estimated Ship Date: Sep 17, 2025 if ordered today
Estimated Ship Date: Sep 17, 2025 if ordered today
Valve Springs
Part Number: HRS-98515-K11
Not Yet Reviewed
Estimated Ship Date: Sep 18, 2025 if ordered today
Estimated Ship Date: Sep 18, 2025 if ordered today
Pushrods, 210 Swedged End Pushrods, 5/16 in. Diameter, 7.900 in. Length, Ball/Ball Ends, Set of 16
Part Number: HRS-95312-16
Not Yet Reviewed
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Rev Kit, Locator Bars, Springs, Lifter Buttons, Chevy, Small Block, Use With Mechanical Mushroom Lifters, Kit
Part Number: HRS-90135
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Set, Chev BB 265-400, Iwis Severe Duty Chain
Part Number: HRS-94705
Not Yet Reviewed
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Valve Spring and Retainer Kits, Performance, Single, Standard, 1.265 in. O.D., 380 lbs./in., 1.100in. Coil Bind Ht, 7 Degree Locks, Retainers, Kit
Part Number: HRS-98213-K11
Estimated Ship Date: Sep 17, 2025 if ordered today
Estimated Ship Date: Sep 17, 2025 if ordered today
Piston Rings, Plasma-Moly, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: HRS-HRC486040205
Not Yet Reviewed
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
TIMING SET
Part Number: HRS-94307
Not Yet Reviewed
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Piston Rings, Plasma-Moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: HRS-HRC486240305
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifters, Race Series, Hydraulic Roller, Vertical Bar, Chevy, Small Block, Pair
Part Number: HRS-91163-2
Not Yet Reviewed
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Valve Springs, Single, 1.539 in. Outside Diameter, 335 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98612
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Lifters, Street Series, Hydraulic Roller, Street Series, Vertical Bar, Chevy, Gen III Small Block, Pair
Part Number: HRS-91166-2
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Retainer, 10 Deg., 1.095" Behive
Part Number: HRS-97174
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Pushrods, Chromoly, 3/8 in. Diameter, 8.650 in. Long, Universal, Set of 8
Part Number: HRS-95128
Not Yet Reviewed
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Lifter, Mechanical Roller, Horizontal Bar, Chevy, Big Block, Each
Part Number: HRS-91129-1
Not Yet Reviewed
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Connecting Rod, 4340 Steel, H-Beam, Natural, 6.385 in., Chevy, Big Block, Each
Part Number: HRS-TS63852200-1
Not Yet Reviewed
Estimated Ship Date: Sep 24, 2025 if ordered today
Estimated Ship Date: Sep 24, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 289/299, Lift .488/.488, Chrysler, Big Block, Each
Part Number: HRS-721161-12
Not Yet Reviewed
Estimated Ship Date: Sep 17, 2025 if ordered today
Estimated Ship Date: Sep 17, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 250/250, Lift .450/.450, Chrysler, 170, 198, 225, Each
Part Number: HRS-751082-12
Not Yet Reviewed
Estimated Ship Date: Sep 17, 2025 if ordered today
Estimated Ship Date: Sep 17, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 269/275, Lift .475/.501, Buick, Oldsmobile, V8, Each
Part Number: HRS-530561-08
Not Yet Reviewed
Estimated Ship Date: Sep 17, 2025 if ordered today
Estimated Ship Date: Sep 17, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .501/.501, Buick, Land Rover, Oldsmobile
Part Number: HRS-530991-08
Not Yet Reviewed
Estimated Ship Date: Sep 17, 2025 if ordered today
Estimated Ship Date: Sep 17, 2025 if ordered today
LIFTERS
Part Number: HRS-91715-12
Not Yet Reviewed
Estimated Ship Date: Sep 17, 2025 if ordered today
Estimated Ship Date: Sep 17, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 279/279, Lift .544/.544, Ford, 351W, Each
Part Number: HRS-221002-08
Not Yet Reviewed
Estimated Ship Date: Sep 17, 2025 if ordered today
Estimated Ship Date: Sep 17, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 279/287, Lift .500/.500, Ford, 351W, Each
Part Number: HRS-221362-06
Not Yet Reviewed
Estimated Ship Date: Sep 17, 2025 if ordered today
Estimated Ship Date: Sep 17, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 266/266, Lift .558/.558, Chrysler, Small Block, Each
Part Number: HRS-710862-08
Not Yet Reviewed
Estimated Ship Date: Aug 26, 2025 if ordered today
Estimated Ship Date: Aug 26, 2025 if ordered today
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