Availability
Lifters, Maximum Effort Retro Fit, Hydraulic Roller, Vertical Bar, Chevy, Big Block, Set of 16
Part Number: HRS-91161
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Springs, Dual, 1.550 in. Outside Diameter, 508 lbs./in. Rate, 1.080 in. Coil Bind Height, Set of 16
Part Number: HRS-98643
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Springs, Dual, 1.625 in. Outside Diameter, 593 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98737
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
ROLLER LIFTERS PAIR
Part Number: HRS-91260-2
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
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Estimated Ship Date: Today
Valve Spring, Dual, 1.625 in. Outside Diameter, 593 lbs./in. Rate, 1.150 in. Coil Bind Height, Each
Part Number: HRS-98737-1
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Lifters, Maximum Effort Retro Fit, Hydraulic Roller, Vertical Bar, Chevy, Small Block, Pair
Part Number: HRS-91160-2
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring, Dual, 1.550 in. Outside Diameter, 508 lbs./in. Rate, 1.080 in. Coil Bind Height, Each
Part Number: HRS-98643-1
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Lifter, Chev V-8, Hyd, Variable Duration, Ea.
Part Number: HRS-91002-1
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve Spring, Triple, 1.660 in. Outside Diameter, 745 lbs./in. Rate, 1.145 in. Coil Bind Height, Each
Part Number: HRS-98048-1
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve Springs, Triple, 1.660 in. Outside Diameter, 725 lbs./in. Rate, 1.145 in. Coil Bind Height, Set of 16
Part Number: HRS-98049
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve Spring, Triple, 1.660 in. Outside Diameter, 725 lbs./in. Rate, 1.145 in. Coil Bind Height, Each
Part Number: HRS-98049-1
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve Spring, Dual, 1.625 in. Outside Diameter, 645 lbs./in. Rate, 1.070 in. Coil Bind Height, Each
Part Number: HRS-98738-1A
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Pushrods, Performance Series, Steel, Heat-Treated, 5/16 in. Diameter, 7.800 in. Length, Universal, Set of 16
Part Number: HRS-95205
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-H350R
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Performance Series, Steel, 5/16 in. Diameter, Ball Tips, 7.900 in. Length, Set of 16
Part Number: HRS-95207
Estimated Ship Date: Today
Estimated Ship Date: Today
Cam and Lifters, Street Force 1, Hydraulic Flat Tappet, Advertised Duration 259/269, Lift .420/.455, Chevy, Small Block, Kit
Part Number: HRS-CL112561-12
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Cap, Billet Steel, Rear, Straight Outer Bolts, 2-Bolts, Chevy, Small Block, Each
Part Number: HRS-H350RWS
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Performance Series, Steel, Heat-Treated, 5/16 in. Diameter, 7.205 in. Length, Universal, Set of 16
Part Number: HRS-95201
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Assembled, One-Piece, 5/16 in. Diameter, 8.000 in. Length, 0.060 in. Wall Thickness, Steel, Heat Treated, Ball Tip, Set of 16
Part Number: HRS-95209
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Caps, Billet Steel, Center, Straight Outer Bolts, 4-Bolt, Chevy, Big Block, Set of 3
Part Number: HRS-H454
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Cam and Lifters, Street Force 1, Hydraulic Flat Tappet, Advertised Duration 259/269, Lift .448/.475, Oldsmobile, V8, Kit
Part Number: HRS-CL510011-12
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Performance Series C1010, Steel, Oiling, Ball Tips, 5/16 in. Diameter, 7.950 in. Length, Set of 16
Part Number: HRS-95208
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Performance Series, Steel, Heat-Treated, 5/16 in. Diameter, 7.750 in. Length, Universal, Set of 16
Part Number: HRS-95204
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Steel, 5/16 in. Diameter, 8.050 Length, Ball/Ball Ends, Set of 16
Part Number: HRS-95210
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Cap, Billet Steel, Front, Straight Outer Bolts, 2-Bolt, Chevy, Small Block, Each
Part Number: HRS-H350F
Estimated Ship Date: Today
Estimated Ship Date: Today
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