CHEVROLET Chevy small block Gen III/IV (LS-based engines) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

ACDelco Wiring Harnesses 19257603

Wiring Harness, Vapor Canister Vent Solenoid Harness, Use with 20907779 in place of 20948082, Cadillac, Chevy, GMC, Hummer, Isuzu, Suzuki, Each

Part Number: ADO-19257603

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Manley Severe Duty Series Stainless Steel Valves 11679-1

Valves, Exhaust, XH-428 Stainless, 1.610 in. Head Diameter, 5.230 in. Length, Chevy, 7.0L LS, Set of 8

Part Number: MAN-11679-1

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

JBA Performance Exhaust Header Gaskets 063-0274

Exhaust Manifold Gasket, Steel Core Laminate, D-Port, GM LS7, 7.0L, Pair

Part Number: JBA-063-0274

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 10, 2025 if ordered today

Strange U-Joints U1642

Universal Joint, 1330 Style, Steel, Each

Part Number: STR-U-1642

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Manley Race Series Stainless Steel Valves 11360-1

Valve, Intake, Stainless Steel, 2.000 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Each

Part Number: MAN-11360-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

COMP Cams Pushrod Guideplates 4854-8

COMP Cams Pushrod Guideplates 4854-8

GM Gen III.LS1/LS6; Guideplate; Type Flat; Pushrod Size .3125 in.; 8 pc.;

Part Number: CCA-4854-8

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACDelco GM Genuine Parts Oxygen Sensors 12666612

Oxygen Sensor, Chevy, GMC, Each

Part Number: ADO-12666612

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Trick Flow® Replacement Valves TFS-30600210-1

Valve, Intake, Stainless Steel, 2.055 in. Diameter, 8.0mm Stem, 124.45mm Length, GenX®, GM LS, Each

Part Number: TFS-30600210-1

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ICT Billet Wiring Pigtails WPMAF40

Pigtail Connector LS Gen 4 Mass Air Flow MAF 5-Wire Sensor Pigtail Connector Wiring Tube Style

Part Number: ICB-WPMAF40

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Scorpion LS Race Series Rocker Arms SCP1099-1

1.8 LS1 Blue Race Single Rocker Arm w/washer, pedestal & u-channel

Part Number: SCC-SCP1099-1

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 23, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 23, 2025 if ordered today

Summit Racing™ Billet Vented Oil Fill Caps SUM-380192

Oil Fill Cap, Twist-In, Billet Aluminum, Brushed, -10 AN, LS, Gen-V, Coyote, Each

Part Number: SUM-380192

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ICT Billet Wiring Pigtails WPACV30

Wiring Pigtail, A/C Compressor, Female, 2-Pin, Chevy, Each

Part Number: ICB-WPACV30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Four Seasons Air Conditioning Installer Kits 10706SK

A/C Service Kit, Accumulator, Orifice Tube, PAG 46 Oil, Seals, Cap and Valve, R-134A, Cadillac, Chevy, GMC, Hummer, Kit

Part Number: FSS-10706SK

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

Dorman Vehicle Speed Sensors 917-618

Vehicle Speed Sensor, Buick, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: RNB-917-618

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ATP Automatic Transmission Pans 103017

Transmission Pan, Steel, Silver Powdercoated, Automatic Transmission, 4L60, 700R4, Each

Part Number: ATP-103017

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

Engine Works Rear Main Seals 166346

Rear Main Seal, 1-Piece, Fluoroelastomer, Chevy, Small Block LS, Each

Part Number: EW1-166346

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Manley Race Series Stainless Steel Valves 11390-1

Valve, Intake, Stainless Steel, 2.055 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Each

Part Number: MAN-11390-1

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Pioneer Oil Pan Fasteners 859008

Oil Pan Studs, Steel, GM, Hex Head Nuts, Kit

Part Number: PIO-859008

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 8, 2025 if ordered today

COMP Cams Camshaft Phaser Spring Locks 5455

Tool, Phaser Spring Lock Tool, Chevy, GMC, Each

Part Number: CCA-5455

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

SCE AccuSeal E Intake Gaskets 119102

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, Designed for Use with Gen 4 LS7-CR5-LS7X Cylinder Heads, Chevrolet, 7.0L LS, Pair

Part Number: SCE-119102

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

SCE Graph-Form Premium Header Gaskets 419181

Exhaust Gaskets, Header and Exhaust Manifold, Graph-Form Premium, High-density/Hi-temp Graphite, Round Large Port, Chevrolet, 5.7L LS, 7.0L LS, Pair

Part Number: SCE-419181

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Accelerator Pedal Position Sensors 699-101

Sensor, Accelerator Pedal Position, Cadillac, Chevy, GMC, Each

Part Number: RNB-699-101

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hastings Premium Ductile Ring Sets 2M4978S020

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.799 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Each

Part Number: HSN-2M4978S020

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

PRW Rocker Arm Bolts 1011054

Rocker Arm Bolts, SCM435 Alloy Steel, Black Oxide, GM LS7, 8mm x 1.25 Thread Pitch, 2.047 in. UHL, 12 Point, Set of 16

Part Number: PQX-1011054

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

ACDelco GM Genuine Parts Cabin Air Filters 22759208

Replacement Cabin Filter, Each

Part Number: ADO-22759208

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

CHEVROLET Chevy small block Gen III/IV (LS-based engines) Parts and Accessories