Availability
Sport Rods, Chev SB, 6.125"
Part Number: HRS-SR6125-1
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Connecting Rod, 4340 Steel, H-Beam, Natural, 6.125 in., Chevy, LS, Each
Part Number: HRS-TS6125LS-1
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Connecting Rod, Track Smart, 6.125 in. Length, H-Beam, 4340 Steel, Chevy, LS, Each
Part Number: HRS-TS6125LS1-1
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Rocker, Chev V6 , 1.5 x 3/8"
Part Number: HRS-90045-6
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Rocker, Chev V6, 1.6 x 3/8"
Part Number: HRS-90046-6
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Rocker Arm, Full Roller, Pedestal Mounting, 1.8 Ratio, Aluminum, Purple Anodized, Chevy, S3 and L92, Each
Part Number: HRS-90096-1
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Rocker Arm Studs, 7/16-14 in. Base Thread, 7/16-20 in. Rocker Arm Nut Thread, Chevy, Big Block, Set of 16
Part Number: HRS-94657
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
VALVE SPRING AND RETAINER
Part Number: HRS-97118-12
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Valve Spring Retainers
Part Number: HRS-97112-12
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Valve Springs
Part Number: HRS-98111-12
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Lifter, Mechanical Roller, Chevy, Small Block, Each
Part Number: HRS-91117-1
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Lifters, Mechanical Roller, Ford, 429, 460, Pair
Part Number: HRS-91247-2
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Lifters, Mechanical Roller, Vertical Bar, Ford, 221-302, 351W, Pair
Part Number: HRS-91217-2
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Rocker Arm Nuts, Polylock, Stamped Steel Style, Full Roller, 7/16 in.-24 Thread, 0.600 in. Shank Diameter, 1.190 in. Length, , Set of 16
Part Number: HRS-92141
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Guideplate, Raised, 5/16 in. Pushrod Size, Ford Big Block, Set of 8
Part Number: HRS-94625
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Rocker Arm Studs, High Performance, 7/16-14 in. Thread, 1.75 in. Effective Stud Length, Chevy, Small Block,
Part Number: HRS-94651
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Valve Spring, Performance Hydraulic Flat Tappet, Single with Damper, 1.485 in. O.D., 1.061 in. I.D., 355 lbs/in., 0.590 in. Maximum Lift, Set of 12
Part Number: HRS-98511-12
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Replacement Chain, IWIS, 58 Tooth
Part Number: HRS-94078
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Shim Kit, 1.640" x .635"
Part Number: HRS-96240-KIT
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Plug, Stroker Crankshaft Counterweight, Round, Heavy Mallory Metal, Each
Part Number: HRS-CALCHD1125
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Lifter, Mechanical Roller, Vertical Bar, Chevy, Big Block, Each
Part Number: HRS-91128-1
Not Yet Reviewed
VALVE LOCKS
Part Number: HRS-93092
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Valve Springs, Valve Spring, Single w/Damp, 1.437
Part Number: HRS-98411-12
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Spring Locator, 1.610", 1.610" x .570"
Part Number: HRS-96037
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Pushrod, 5/16", 8.150"
Part Number: HRS-95213
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
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