Pro LS Valve Springs, Drop in, 0.600 Max Lift, Single Beehive, 1.290 in. O.D., 310 lbs./in. Spring Rate, 1.800 in. Installed Height, Set of 16

Part Number: SUM-174004

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Valve Springs, Dual, 1.304 in. OD, 7 Degree Locks, Steel Retainers, 392 lbs/in., Set of 16

Part Number: TFS-2500286

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Engine Valley Cover, Gen. 4 LS2/LS3/LS7 without PCV, Aluminum, Natural, Chevy, Small Block LS, Each

Part Number: NAL-12598832

4.75 out of 5 stars ( 36 )

Estimated Ship Date: Tomorrow

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Oil Pump, Standard-Volume, Standard Pressure, Chevy LS, 4.8/5.3/5.7/6.0/6.2L, Each

Part Number: SUM-121170

4.7 out of 5 stars ( 61 )

Estimated Ship Date: Tomorrow

Rocker Arm Trunnion Upgrade Kit, Needle Bearing Style, Chevy, Small Block LS, Kit

Part Number: BTC-BTRTK001

4.36 out of 5 stars ( 67 )

Estimated Ship Date: Tomorrow

Cylinder Head Studs, ARP2000, 12-Point Nuts, Fastener Lube, Chevy, LS, 2004 and Later, Kit

Part Number: ARP-234-4345

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Cylinder Head Bolts, High Performance Series, Hex Head, ARP 2000, Black Oxide, Same Length Bolts, Includes Washers and Lube, Chevy, LS, Kit

Part Number: ARP-234-3602

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Cylinder Deactivation Delete Combo, 5.3L AFM DOD Delete, Head Bolts, Lifters/Trays, Non PCV Valley Cover, Head Gaskets, Chevy LS, Kit

Part Number: CMB-09-0030

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Lifter Guide, Hydraulic Roller Style, Plastic, Chevy, LS, Non AFM/DOD engines, Each

Part Number: SUM-150132

4.5 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

Rocker Arm Trunnion Upgrade Kit, Trunnion Upgrade, Chevy, LS, Set of 16

Part Number: SME-143002

4.69 out of 5 stars ( 62 )

Estimated Ship Date: Tomorrow

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Lifters, Hydraulic Roller, Chevy, Set of 16

Part Number: TFS-21400002-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cylinder Head Fasteners, Bolt, M11 x 2.0, Hex Head, Steel, Black Oxide, Chevy, LS, Kit

Part Number: FEL-ES72220

4.07 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

Lifters, Hydraulic Roller, Chevy LS7, Set of 16

Part Number: TFS-21400012-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Harmonic Balancer Installation, Puller Tool, LS Engines, Kit

Part Number: PRO-66518

4.55 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

Pushrod Length Checker, Adjustment Range 6.500 in. to 7.500 in., Ball Ends, Each

Part Number: HRS-92129

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

Head Gasket, 3.910 in. Bore, .040 in. Compressed Thickness, Chevy, LS, 5.7, Each

Part Number: CGT-C5475-040

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Camshaft Installation Kit, 3-Bolt, Steel Sprocket, Use When Replacing Single-Bolt Cam with 3-Bolt, Chevy, Kit

Part Number: LPE-L200175307

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Exhaust Gaskets, Header, Multi-Layer Steel, Round Port, Ford, Modular V8, 2V, Pair

Part Number: TFS-51890931

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Camshaft Locking Plate, Steel, Black Oxide, Designed for 3-bolt Camshafts, Chevy, Small Block LS, Each

Part Number: CCA-5461

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Header and Exhaust Manifold Gaskets, Graph-Form Premium, High-density/Hi-temp Graphite, Round Port, for 2-valve Applications, Ford, 4.6L, 5.4L, Pair

Part Number: SCE-446180

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

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Variable Valve Timing Delete Combo, 3-bolt, Cam Sprocket, Timing Cover, Chevy, LS, Kit

Part Number: TFS-30678505

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Cylinder Deactivation Delete Kit, DOD/AFM Delete, Basic, Gen IV, LS, 5.3L, GM, Chevy, Kit

Part Number: CCA-5552-8KIT

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2026 if ordered today

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VVT Delete Kit, Gen IV, Chevy, LS, Kit

Part Number: CXM-DK11001

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2026 if ordered today

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Lifters, Hydraulic Roller, Chevy, Small Block, Set of 16

Part Number: CRO-66330-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 7, 2026 if ordered today

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Exhaust Gaskets, Header, Multi-Layer Steel, 2 in. Diameter Round Port, Chevy, LS, Pair

Part Number: FOG-7081M

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

• Special Order