Availability
Valve Spring and Retainer Kits, Performance, Dual, Standard, 1.500 in. O.D., 413 lbs./in., 1.100 in. Coil Bind Height, 10 Degree Locks, Retainers, Kit
Part Number: HRS-98632-K12
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-94312
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Camshaft, Big Daddy Rattler, Hydraulic Flat Tappet, Advertised Duration 297 int./305 exh., Lift 0.507 / 0.495, Chevy, Small Block, Each
Part Number: HRS-118081-09
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Springs, Dual, 1.437 in. Outside Diameter, 300 lbs./in. Rate, 1.062 in. Coil Bind Height, Set of 16
Part Number: HRS-98432
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Spring and Retainer Kits, Performance, Single, Standard, 1.525 in. O.D., 462 lbs./in., 7 degree Locks, Kit
Part Number: HRS-98529-K31
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chrysler/Dodge, Small Block V8, Set
Part Number: HRS-94330
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .480/.488, Chrysler, Big Block, Each
Part Number: HRS-728001-09
Not Yet Reviewed
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, Big Block V8, Set
Part Number: HRS-94315
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly, 5/16 in. Diameter, 7.150 in. Length, Universal, Set of 16
Part Number: HRS-95021
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly, 3/8 in. Diameter, 8.600 in. Length, Universal, Set of 8
Part Number: HRS-95121
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chrysler/Dodge, Big Block V8, Set
Part Number: HRS-94340
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Spring and Retainer Kits, Performance, Single, Conical, 1.445 in. O.D., 350 lbs./in., 1.125 in. Coil Bind Height, 7 Degree Locks, Retainers, Kit
Part Number: HRS-98412-K11
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Lifters, Street Series, Hydraulic Roller, Street Series, Vertical Bar, Chevy, Big Block, Pair
Part Number: HRS-91167-2
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-94300-10
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly, 5/16 in. Diameter, 7.200 in. Length, Universal, Set of 16
Part Number: HRS-95022
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Lifters, Hydraulic Flat Tappet, Chevy, Set of 16
Part Number: HRS-91112
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Lifters, Mechanical Flat, Direct Lube, Ford, 221-302, 351C, 351M, 351W, 400, 429, 460, Set of 16
Part Number: HRS-91218
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Springs, Dual, Hydraulic Roller, 1.514 in. O.D., 348 lbs/in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98512
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Springs, Single, 1.550 in. Outside Diameter, 341 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98611
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Spring, Single, 1.485 in. Outside Diameter, 355 lbs./in. Rate, 1.060 in. Coil Bind Height, Set of 16
Part Number: HRS-98511
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .480/.488, Chrysler, 273, 318, 340, 360
Part Number: HRS-718001-09
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Springs, Single, 1.265 in. Outside Diameter, 380 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: HRS-98213
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Valvetrain, Swedge Style Formed Ball Tips, Chromoly, 5/16 in. Diameter, 7.100 in. Length, Universal, Set of 16
Part Number: HRS-95020
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Chevy, GMC, 7.4L, Set
Part Number: HRS-94309
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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