Availability
Valve Springs, Dual, 1.540 in. Outside Diameter, 486 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98633
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Rocker Arm Stud Girdle, Maximum Effort, Aluminum, Purple, 3/8 in.-24 Thread, Chevy, Small Block, Kit
Part Number: HRS-90100
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Camshaft, Street Force 1, Hydraulic Flat Tappet, Advertised Duration 259/267, Lift .448/.480, Ford, 351W, Each
Part Number: HRS-220021-12
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly, 5/16 in. Diameter, 7.900 in. Length, Universal, Set of 16
Part Number: HRS-95012
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly, 3/8 in. Diameter, 8.280 in. Length, Universal, Set of 8
Part Number: HRS-95110
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Spring, Dual, 1.437 in. Outside Diameter, 283 lbs./in. Rate, 1.025 in. Coil Bind Height, Set of 16
Part Number: HRS-98442
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Small Block V8, Set
Part Number: HRS-94300-5
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Springs, Dual, 1.539 in. Outside Diameter, 510 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98630
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly, 5/16 in. Diameter, 7.400 in. Length, Universal, Set of 16
Part Number: HRS-95018
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Pontiac V8, Set
Part Number: HRS-94345
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Springs, Single, Hydraulic Flat Tappet, 1.525 in. O.D, 462 lbs/in, 1.200 in. Coil Bind Height, Set of 16
Part Number: HRS-98529
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Lifters, Street Series, Hydraulic Roller, Vertical Bar, Ford, Small Block, 351C, 351W, Pair
Part Number: HRS-91168-2
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly, 3/8 in. Diameter, 7.900 in. Length, Universal, Set of 8
Part Number: HRS-95113
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly, 3/8 in. Diameter, 9.250 in. Length, Universal, Set of 8
Part Number: HRS-95115
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly, 5/16 in. Diameter, 7.800 in. Length, Universal, Set of 16
Part Number: HRS-95010
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Ford, Small Block V8, Set
Part Number: HRS-94320
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Lifters, Lifter, Chry Magnum, Hyd Roller,
Part Number: HRS-91713
Not Yet Reviewed
Estimated Ship Date: Jan 7, 2026 if ordered today
Estimated Ship Date: Jan 7, 2026 if ordered today
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chrysler/Dodge, Big Block V8, Set
Part Number: HRS-94335
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .470/.470, Chevy, Small Block, Each
Part Number: HRS-110991-08
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Spring, Dual, 1.437 in. Outside Diameter, 375 lbs./in. Rate, 1.050 in. Coil Bind Height, Set of 16
Part Number: HRS-98441
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Spring, Dual, 1.440 in. Outside Diameter, 286 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98443
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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