Availability
Valve Spring and Retainer Kits, Performance, Single, Beehive, 1.207 in. O.D., 340 lbs./in., Locks, Retainers, Chevy, 4.8L LS, Kit
Part Number: HRS-98112-K1
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring, Single, 1.240 in. Outside Diameter, 335 lbs./in. Rate, 1.125 in. Coil Bind Height, Set of 16
Part Number: HRS-98111
Estimated Ship Date: Today
Estimated Ship Date: Today
Rev Kit, Locator Bars, Springs, Lifter Bushings, Chevy, Small Block, Use With Retrofit Hyd. Roller Lifters Kit
Part Number: HRS-90132
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Chromoly, 5/16 in. Diameter, 7.800 in. Length, Universal, Set of 16
Part Number: HRS-95010
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Swedged End Chromoly, 5/16 in. Diameter, 7.300 in. Length, Ball/Ball Ends, Set of 16
Part Number: HRS-95023
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cam Button Spacer, Steel, Roller, .800 in. Length, Chevy, Small Block, Each
Part Number: HRS-94570
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring, Single, 1.437 in. O.D., 1.080 in. I.D. 210 lbs./in. Rate, 1.050 in. Coil Bind Height, Set of 16
Part Number: HRS-98411
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Chromoly, 3/8 in. Diameter, 9.250 in. Length, Universal, Set of 8
Part Number: HRS-95115
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Nov 20, 2025 if ordered today
Estimated Ship Date: Nov 20, 2025 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 278/286, Lift .525/.530, Chevy, 5.0L, 5.7L, Each
Part Number: HRS-180325-10
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, American Muscle, Mechanical Flat Tappet, Advertised Duration 316/336, Lift .459/.485, SBC, Each
Part Number: HRS-117222-16
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Ford, Small Block V8, Set
Part Number: HRS-94312-5
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifters, Performance Hydraulic Lifters, Hydraulic Flat Tappet, 0.842 in. O.D., 2.068 in. Lifter Seat Height, Buick, Cadillac, Set of 16
Part Number: HRS-91311
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Valve Springs, Single, Conical, 1.280 in. Diameter, 412 lbs./in., 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98114
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Chromoly, 5/16 in. Diameter, 7.700 in. Length, Universal, Set of 16
Part Number: HRS-95008
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/285, Lift .501/.501, Ford, 221, 255, 260, 289, 302
Part Number: HRS-210951-10
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Valve Spring, Dual, 1.540 in. Outside Diameter, 413 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: HRS-98632
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Chromoly, 5/16 in. Diameter, 7.900 in. Length, Universal, Set of 16
Part Number: HRS-95012
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Locks, Forged, Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32
Part Number: HRS-93005
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifters, Mechanical Roller, Horizontal Link Bar, 0.842 in. Diameter, No Offset, 1.890 in. Seat Height, Chevy, Small Block, Pair
Part Number: HRS-91119-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Chromoly, 3/8 in. Diameter, 7.550 in. Length, Universal, Set of 8
Part Number: HRS-95107
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .480/.488, Pontiac, V8, Each
Part Number: HRS-418001-09
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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