Availability
Camshaft, Street Force 1, Hydraulic Flat Tappet, Advertised Duration 259/267, Lift .448/.480, Ford, 221, 255, 260, 289, 302
Part Number: HRS-210021-12
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Camshaft, Mechanical Roller Tappet, Advertised Duration 299/311, Lift .645/.640, Chevy, Small Block, Each
Part Number: HRS-110673-12S
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Set
Part Number: HRS-94303
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 278/286, Lift .560/.565, Ford, 351W, Each
Part Number: HRS-220325-10
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 300/308, Lift .680/.680, Chevy, Big Block
Part Number: HRS-123505-12
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
LIFTERS
Part Number: HRS-91130
Not Yet Reviewed
Estimated Ship Date: Nov 19, 2025 if ordered today
Estimated Ship Date: Nov 19, 2025 if ordered today
Rev Kit, Locator Bars, Springs, Lifter Buttons, Chevy, Small Block, Use With Flat Top Mechanical Lifters, Kit
Part Number: HRS-90130
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Lifters, Lifter, Chev BB, Gen 5/6, Hyd Roller
Part Number: HRS-91124
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 278/286, Lift .525/.530, Chevy, Small Block
Part Number: HRS-110325-10S
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Big Block V8, Set
Part Number: HRS-94305-10
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Lifters, Race Series, Hydraulic Roller, Vertical Bar, Chevy, Big Block, Each
Part Number: HRS-91162-1
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Rev Kit, Locator Bars, Springs, Lifter Buttons, Chevy, Small Block, Use With Mechanical Mushroom Lifters, Kit
Part Number: HRS-90135
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Lifters, Mechanical Roller, Pro Max Direct Lube, Ford, Small Block, Pair
Part Number: HRS-91288-2
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 278/278, Lift .525/.525, Chevy, Small Block, Each
Part Number: HRS-110885-08
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Rocker Arm Studs, High Performance, 7/16-14 in. Thread, 1.910 in. Effective Stud Length, Chevy, Small Block,
Part Number: HRS-94656
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/285, Lift .533/.533, Chevy, Big Block, Each
Part Number: HRS-120951-10
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 300/306, Lift .562/.580, Chevy, Small Block
Part Number: HRS-110345-10
Not Yet Reviewed
Estimated Ship Date: Nov 19, 2025 if ordered today
Estimated Ship Date: Nov 19, 2025 if ordered today
Cam Thrust Button, SB Chev, .600"
Part Number: HRS-94582
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Rev Kit, Locator Bars, Springs, Lifter Buttons, Chevy, Small Block, Use With Retrofit Hyd. Roller Lifters, Kit
Part Number: HRS-90131
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.72 Ratio, Fits 7/16 in. Stud, Ford, 289-351, V8, Set of 16
Part Number: HRS-90082
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Camshaft, OE Style, Hydraulic Roller Tappet, Advertised Duration 260/262, Lift .450/.465, Chevy, 5.0L, 5.7L
Part Number: HRS-180225-12
Estimated Ship Date: Nov 19, 2025 if ordered today
Estimated Ship Date: Nov 19, 2025 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 272/278, Lift .510/.525, Chevy, 5.0L, 5.7L, Each
Part Number: HRS-181145-12
Not Yet Reviewed
Estimated Ship Date: Nov 19, 2025 if ordered today
Estimated Ship Date: Nov 19, 2025 if ordered today
Camshaft, American Muscle, Hydraulic Flat Tappet, Advertised Duration 288/292, Lift .450/.460, SBC
Part Number: HRS-117091-14
Not Yet Reviewed
Estimated Ship Date: Nov 19, 2025 if ordered today
Estimated Ship Date: Nov 19, 2025 if ordered today
Camshaft, Street Force 3, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .465/.488, Chevy, Small Block, Each
Part Number: HRS-110041-12
Estimated Ship Date: Nov 19, 2025 if ordered today
Estimated Ship Date: Nov 19, 2025 if ordered today
ROLLER LIFTERS PAIR
Part Number: HRS-91260-2
Not Yet Reviewed
Estimated Ship Date: Nov 20, 2025 if ordered today
Estimated Ship Date: Nov 20, 2025 if ordered today
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