Availability
Valve Springs, Dual, 1.500 in. Outside Diameter, 475 lbs./in. Rate, 1.040 in. Coil Bind Height, Set of 16
Part Number: HRS-98541
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Timing Chain and Gears, Double Roller, Chevy, GMC, BBC, Mark IV, Set
Part Number: HRS-94205
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
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: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Lifters, Hydraulic Roller, Maximum Effort Retrofit, 0.875 in. O.D., Ford, Set of 16
Part Number: HRS-91260
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Cam and Lifters, Street Force 3, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .465/.488, Chevy, Small Block, Kit
Part Number: HRS-CL110041-12
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Ford, Big Block V8, Set
Part Number: HRS-94315
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chrysler/Dodge, Small Block V8, Set
Part Number: HRS-94330
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 280/288, Lift .525/.530, Chrysler, 273, 318, 340, 360
Part Number: HRS-718005-09
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Camshaft, Mechanical Roller Tappet, Advertised Duration 269/275, Lift .555/.555, Chevy, Small Block, Each
Part Number: HRS-110183-08
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Camshaft, Hydraulic Flat Tappet, Advertised Duration 288/308, Lift .486/.495, Ford, 352-428 FE, Each
Part Number: HRS-257711-15
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .501/.501 Ford, Small Block, Each
Part Number: HRS-228021-09
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Valve Spring Retainers, Titanium, 10 Degree, 1.550 in. Outside Diameter, Set of 16
Part Number: HRS-97220
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .470/.470, Chevy, Small Block, Kit
Part Number: HRS-CL110991-08
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.73 Ratio, Fits 7/16 in. Stud, Ford, 351C/429-460, V8, Set of 16
Part Number: HRS-90083F
Not Yet Reviewed
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Lifters, Mechanical Flat, Ford, 221-302, 351C, 351M, 351W, 400, 429, 460, Set of 16
Part Number: HRS-91215
Not Yet Reviewed
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Camshaft, Mechanical Roller Tappet, Advertised Duration 289/299, Lift .600/.600, Chevy, Small Block, Each
Part Number: HRS-111133-08S
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Camshaft, American Muscle, Mechanical Flat Tappet, Advertised Duration 318/320, Lift .528/.528, Ford, 221, 255, 260, 289, 302, Each
Part Number: HRS-217272-07
Not Yet Reviewed
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Timing Chain and Gears, Double Roller, Buick, Chevy, GMC, Oldsmobile, Pontiac, Chevy Small Block, Set
Part Number: HRS-94200
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Camshaft, Hydraulic Roller Tappet, Advertised Duration 290/296, Lift .634/.640, Chevy, Big Block, Each
Part Number: HRS-120265-12
Not Yet Reviewed
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Pushrods, Performance Series, Steel, Heat-Treated, 5/16 in. Diameter, 7.205 in. Length, Universal, Set of 16
Part Number: HRS-95201
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
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 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Pushrods, Performance Series, Steel, 5/16 in. Diameter, Ball Tips, 7.900 in. Length, Set of 16
Part Number: HRS-95207
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Valve Spring Retainers, Chromoly, 10 Degree, 1.450 in. Outside Diameter, .700 in. Inside Diameter, Set of 16
Part Number: HRS-97128
Not Yet Reviewed
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Pushrods, Chromoly, 5/16 in. Diameter, 7.150 in. Length, Universal, Set of 16
Part Number: HRS-95021
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, 262-400, V8, Set of 16
Part Number: HRS-90072
Estimated Ship Date: Monday 10/13/2025
Estimated Ship Date: Monday 10/13/2025
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