Availability
Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .501/.501 Buick, V8, Each
Part Number: HRS-558021-09
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Estimated Ship Date: Monday 9/8/2025
Lifters, Mechanical Flat Tappet, Chevy, Big, Small Block, Set of 16
Part Number: HRS-91115
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 299/305, Lift .731/.731, Chevy, Big Block, Each
Part Number: HRS-124203-10
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 299/299, Lift .578/.578, Chevy, Big Block, Each
Part Number: HRS-120061-10
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Lifters, Track Max Series, Mechanical Roller, +0.300 in. Height, Horizontal Bar, Chevy, Big Block, Set of 16
Part Number: HRS-91126
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Rocker Arm Stud Girdles, Maximum Effort, Clamp-On, 0.550 in. Minimum Rocker Slot Width, Aluminum, Purple Anodized, Chevrolet, Big Block Mark IV, Pair
Part Number: HRS-90121X
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 295/303, Lift .630/.625, Chevy, Small Block
Part Number: HRS-114913-08
Not Yet Reviewed
Estimated Ship Date: Oct 27, 2025 if ordered today
Estimated Ship Date: Oct 27, 2025 if ordered today
Rev Kit, Aluminum, RetroFit Hydraulic Roller, 0.842 in. Diameter, Includes Locator Bars, Springs, and Lifter Buttons, Use with 91163 Lifters, Kit
Part Number: HRS-90133
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 285/291, Lift .624/.624, Ford, 351W, Each
Part Number: HRS-221013-08
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 285/291, Lift .738/.738, Ford, 429, 460, Each
Part Number: HRS-240283-08
Not Yet Reviewed
Estimated Ship Date: Oct 2, 2025 if ordered today
Estimated Ship Date: Oct 2, 2025 if ordered today
Pushrods, Chromoly, 5/16 in. Diameter, 7.950 in. Length, Universal, Set of 16
Part Number: HRS-95013
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 281/287, Lift .645/.645, Ford, 352-428 FE, Each
Part Number: HRS-252193-08
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 281/289, Lift .554/.562, Ford, 429, 460, Each
Part Number: HRS-248001-09
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Estimated Ship Date: Monday 9/8/2025
Camshaft, Mechanical Roller Tappet, Advertised Duration 277/285, Lift .600/.600, Chrysler, Big Block, Each
Part Number: HRS-722113-08
Not Yet Reviewed
Estimated Ship Date: Oct 17, 2025 if ordered today
Estimated Ship Date: Oct 17, 2025 if ordered today
Capscrew, 1.450" UHL, 7/16", ARP2000, Each
Part Number: HRS-S0009
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 309/323, Lift .737/.731, Chevy, Big Block, Each
Part Number: HRS-120973-12
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Pushrods, Chromoly, 5/16 in. Diameter, 8.000 in. Length, Universal, Set of 16
Part Number: HRS-95014
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Rocker Arm, Direct Bolt-On, Full Roller, 1.7 Ratio, Aluminum, Purple, Chevy, LS1, LS2, LS6, Each
Part Number: HRS-90097-1
Not Yet Reviewed
Estimated Ship Date: Monday 9/8/2025
Estimated Ship Date: Monday 9/8/2025
Camshaft, Hydraulic Roller Tappet, Advertised Duration 280/286, Lift .525/.525, Ford, 352-428 FE, Each
Part Number: HRS-253745-14
Not Yet Reviewed
Estimated Ship Date: Oct 17, 2025 if ordered today
Estimated Ship Date: Oct 17, 2025 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 273/279, Lift .646/.646, Chevy, Big Block, Each
Part Number: HRS-120173-12
Estimated Ship Date: Oct 24, 2025 if ordered today
Estimated Ship Date: Oct 24, 2025 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 275/285, Lift .525/.525, Chevy, Small Block, Each
Part Number: HRS-112062-06
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Camshaft, Boost, Hydraulic Roller Tappet, Advertised Duration 319/329, Lift .680/.680, Chevrolet, Big Block, Each
Part Number: HRS-129485-14
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 293/301, Lift .680/.680, Chevy, Big Block, Each
Part Number: HRS-121133-10
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 297/309, Lift .703/.703, Chevy, Big Block, Each
Part Number: HRS-121663-08
Not Yet Reviewed
Estimated Ship Date: Oct 17, 2025 if ordered today
Estimated Ship Date: Oct 17, 2025 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 269/269, Lift .555/.555, Chrysler, Big Block, Each
Part Number: HRS-721203-10
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
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