Availability
Howards Cams Parts and Accessories
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
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
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: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Distributor Gear, Carbon Ultra Fiber, .531 in. Diameter Shaft, Ford, 221-302, 351W, Each
Part Number: HRS-94427
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Chromoly, 3/8 in. Diameter, 7.800 in. Length, Universal, Set of 8
Part Number: HRS-95114
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-98113
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: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Pushrods, Chromoly, 5/16 in. Diameter, 7.400 in. Length, Universal, Set of 16
Part Number: HRS-95018
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
Main Caps, Billet Steel, 3-Center, Straight Outer Bolts, 4-Bolt, Chevy, Small Block, Set of 3
Part Number: HRS-H350C
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 289/297, Lift .488/.480, Chrysler, Big Block, Each
Part Number: HRS-728041-09
Need It Sooner? We recommend these similar substitute parts:
COMP Cams Thumpr Hydraulic Flat Tappet Camshafts 21-601-5
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026
Lifters, Hydraulic Roller, Street Series, Vertical Bar, Chrysler, Big Block, Pair
Part Number: HRS-91767-2
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .470/.470, Chevy, Small Block, Each
Part Number: HRS-110991-08
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, American Muscle, Hydraulic Flat Tappet, Advertised Duration 288/288, Lift .460/.460, Ford, 221, 255, 260, 289, 302, Each
Part Number: HRS-217081-13
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .554/.562, Ford, 351C, 351M, 400, Each
Part Number: HRS-238001-09
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
Pushrod, Swedged End, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 8.250 in. Length, Set of 16
Part Number: HRS-95024
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-94320
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Small Block V8, Set
Part Number: HRS-94300-5
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 267/267, Lift .450/.450, Chevy, Small Block, Each
Part Number: HRS-110931-11
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Chromoly, 3/8 in. Diameter, 7.900 in. Length, Universal, Set of 8
Part Number: HRS-95113
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifters, Street Series, Hydraulic Roller, Vertical Bar, Ford, Small Block, 351C, 351W, Pair
Part Number: HRS-91168-2
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
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