Availability
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: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Camshaft, Retrofit, Hydraulic Roller Tappet, Small Base, Advertised Duration 294/300, Lift 0.545 in./0.565 in., LSA 112, 3-Bolt, Chevy, Small Block
Part Number: HRS-110275-12S
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 300/300, Lift .623/.623, Ford, 429, 460, Each
Part Number: HRS-243655-10
Not Yet Reviewed
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Lifters, Street Series, Hydraulic Roller, Street Series, Vertical Bar, Chevy, Gen III Small Block, Set of 16
Part Number: HRS-91166
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
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: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Valve Spring and Retainer Kits, Performance, Single, Beehive, 1.280 in. O.D., 412 lbs./in., 1.150 in. Coil Bind Height, 7 degree Locks, Kit
Part Number: HRS-98113-K1
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Ford, 289-351, V8, Set of 16
Part Number: HRS-90080
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 266/278, Lift .525/.525, Chevy, 348, 409, Kit
Part Number: HRS-CL130445-12
Not Yet Reviewed
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Ford, Small Block V8, Set
Part Number: HRS-94312
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Chevy, GMC, 7.4L, Set
Part Number: HRS-94309
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Pushrods, Chromoly, 5/16 in. Diameter, 7.100 in. Length, Universal, Set of 16
Part Number: HRS-95020
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .510/.500, Chrysler, Big Block
Part Number: HRS-723515-12
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Valve Springs, Pacaloy Mechanical Roller Valve Springs, Dual, 0.800 in. Maximum Valve Lift, 743 lbs./in. Rate, Set of 16
Part Number: HRS-98844
Not Yet Reviewed
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.5 Ratio, Steel, Chevy, Small Block, Set of 16
Part Number: HRS-90005
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Pushrods, Chromoly, 3/8 in. Diameter, 7.600 in. Length, Universal, Set of 8
Part Number: HRS-95108
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Pushrods, Performance Series, Steel, 5/16 in. Diameter, Ball Tips, 7.900 in. Length, Set of 16
Part Number: HRS-95207
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Lifters, Hydraulic Flat, Ford, 352-428 FE, Set of 16
Part Number: HRS-91251
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Ford, Big Block V8, Set
Part Number: HRS-94325
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .544/.533, Ford, 302 HO/351W, Each
Part Number: HRS-221145-12
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Valve Springs, Performance, Beehive, Single, 0.600 in. Max. Lift, 412 lbs./in. Rate, 1.280 in. O.D., Chromoly Steel Retainers, for 11/32 in. Stems,Kit
Part Number: HRS-98113-K12
Not Yet Reviewed
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Valve Spring Retainers, Titanium, 10 Degree, 1.550 in. Outside Diameter, Set of 16
Part Number: HRS-97220
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Pushrods, Chromoly, 5/16 in. Diameter, 7.200 in. Length, Universal, Set of 16
Part Number: HRS-95022
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 284/288, Lift .544/.565, Ford, 351W, Each
Part Number: HRS-220255-10
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Pushrods, Chromoly, 3/8 in. Diameter, 8.600 in. Length, Universal, Set of 8
Part Number: HRS-95121
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
Valve Spring and Retainer Kits, Performance, Single, Standard, 1.250 in. O.D., 411 lbs./in., 1.100 in. Coil Bind Height, 7 degree Locks, Kit
Part Number: HRS-98214-K11
Estimated Ship Date: Tuesday 9/2/2025
Estimated Ship Date: Tuesday 9/2/2025
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