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

Adapter, Oil Filter, Bypass, Bolt-On, Aluminum, Natural, 13/ 16-16 in. Thread, Each

Part Number: MEL-MFA350

4.81 out of 5 stars ( 21 )

Estimated Ship Date: Monday 10/27/2025

Power Steering Pulley, V-belt Style, 1-groove, Steel, Chrome, 5.925 in. O.D., Press Fit, Each

Part Number: LSC-156

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/27/2025

Head Gasket, Steel Core Laminate, Chevy, GMC, Chevy, Small Block, 6.0L, Each

Part Number: FEL-9199PT

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

• $50.00 Summit Bucks

Rear Main Seal, 1-Piece, PTFE, Each

Part Number: TMK-100085

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/27/2025

Rocker Arm Hold-Down Bolt, 12-point Head, M8 x 1.25 Thread, 1.771 in. Underhead Length, Chevrolet, Small Block LS, Set of 16

Part Number: BTC-TKBOLTS0216

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/27/2025

Timing Cover Bolts, Hex Head, Chromoly, Black Oxide, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Kit

Part Number: ARP-134-1501

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/27/2025

Starter Bolts, Stainless Steel, Polished, Hex Head, M10 Thread, Full Size Starter Style, Chevy, Small Block LS, Pair

Part Number: ARP-430-3512

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/27/2025

Thermostat, with Seal, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-523-160

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/27/2025

Power Steering Fluid, 16 oz., Each

Part Number: ADO-10-5074

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

• Restricted

Freeze Plugs, Brass/Steel, Chevy, GM LS Engine, Kit

Part Number: MEL-MPE-900BR-GP

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/27/2025

Housing Adapter, MAF Sensor, Aluminum, Natural, Each

Part Number: NAL-19166574

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/27/2025

Starter Bolts, Steel, Zinc, Long Bolts, Chevrolet, LS, Pair

Part Number: MRG-60941MRG

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

Thermostat, with Seal, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-456-160

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/27/2025

Heater Hose, Bypass, Rubber, Black, With Clamp, Chevrolet, LS, Kit

Part Number: SUM-294202

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/27/2025

Brake Fluid, DOT 4, 16 oz., Each

Part Number: ADO-10-4086

4.2 out of 5 stars ( 5 )

Cannot be shipped Internationally

• Restricted

Fluid Filter, Transmission, Premium, High-Efficiency, Spin-On, Chevy, GMC, Each

Part Number: PPE-128059150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/27/2025

Automatic Transmission Fluid, Dexron III ATF, Synthetic, 1 Liter, Each

Part Number: MTL-105776

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted

Engine Valley Cover Gasket, Rubber/Steel, Chevy GM, GEN III, LS-1, 4.8, 5.3, 5.7, 6.0, Each

Part Number: SUM-G2626

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/27/2025

Exhaust Gaskets, Header, Multilayer Steel, Round Port, Chevrolet, LS, Each

Part Number: BTC-BTR17944

4.42 out of 5 stars ( 19 )

Estimated Ship Date: Monday 10/27/2025

Exhaust Manifold Donut Seal, Composite, Chevy, 3.6L, 6.2L, Each

Part Number: NAL-92202326

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/27/2025

Rocker Arm, Intake, Offset, 1.8 Ratio, Cast, Roller Fulcrum, Chevy, Small Block, LS7, Each

Part Number: NAL-12579615

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

Valve Guides, Bronze, 0.315 in. I.D., 0.502 in. O.D., 2.100 in. Length, Use with LSX, Small Block Chevy and Small Block Ford Engines, Each

Part Number: AFR-9051-1

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

Gaskets, Throttle Body, Replacement, 92mm, 102mm, Paper Gasket, Chevy, 5.7L, 6.0L, Each

Part Number: HLY-508-20

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/27/2025

Heater Hose, Bypass, Silicone, Black, With Clamp, Chevrolet, LS, Kit

Part Number: SUM-294201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

Oil Filter, HP Series, 13/16-16 in. Thread, 4.010 in. High, Each

Part Number: FRM-HP8

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/27/2025