Summit Racing Performance, Restoration & Replacement Parts & Tools

Pro LS 4340 Rotating Assembly, 416 Cid., 4.070 bore, 4.000 stroke, 58x, 6.125 rod, 21cc dish, 9.9:1 @ 65cc, 9.5:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R584007021

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

Dielectric Grease, 2 oz., Each

Part Number: SUM-849999

4.65 out of 5 stars ( 49 )

Cannot be shipped Internationally

• Restricted

Overflow Tank, 2.5 qt., Rectangular, 9.5 in. Tall, 4.5 in. Wide, 4.0 in. Deep, Aluminum, Polished, Each

Part Number: SUM-300117

3.46 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Engine Oil, Summit ZDDP, Hi-Performance, 10W40 , Mineral based, 1 qt. Each

Part Number: SUM-1-10W40

5.0 out of 5 stars ( 24 )

Cannot be shipped Internationally

• Restricted

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, 12" Leads, OEM Spark Plug Boots That Accept Heat Shields, LS, V8, Set

Part Number: SUM-867830R

4.75 out of 5 stars ( 44 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Wheel, Venom, Aluminum, Gloss Black, Polished Lip, Machined Accents, 15 in. x 10 in., 5 x 5.0 in./127.0mm Bolt Circle, 4.50 in. Backspace, Each

Part Number: SUM-149P-5173N25

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Office Chair, Leatherette, Black/Blue, Adjustable Height, Lumbar Support,Summit Racing Equipment, Each

Part Number: SUM-P1049

3.71 out of 5 stars ( 14 )

Estimated Ship Date: Monday 11/10/2025

• Exclusive
• Free Shipping

Cab Mount Kit, 1981-87 GM Truck, Includes Rubber Bushings With Hardware, Kit

Part Number: SUM-RP24634

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Radiator, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Manual, 26.24 in. Wide, 18.63 in. High, 3.00 in. Thick, Chevy, Pontiac, Each

Part Number: SUM-381442

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Radiator Plumbing, Silicone, Black, Upper, Lower Hoses, 45 Degree Pipe, Kit

Part Number: SUM-380667

4.27 out of 5 stars ( 22 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Wheel Tubs, Rear, Assembly Required, Approximately 36 x 18 x 23.25 in., Steel, Pair

Part Number: SUM-G7908

3.97 out of 5 stars ( 33 )

Estimated Ship Date: Monday 11/10/2025

• Oversize $10.99

Ignition Coil, Coil Pack, Epoxy, D580 Style, Square, Black, LS-style, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: SUM-850502

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Transmission Pan, Stock, Aluminum, Polished, Finned, GM, 700R4, Each

Part Number: SUM-433886

4.59 out of 5 stars ( 79 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Fuel Pump Block-Off Plate, Steel, Chrome Plated, Chevy, Ford, Chrysler, Dodge, Plymouth, Each

Part Number: SUM-402035

4.84 out of 5 stars ( 98 )

Estimated Ship Date: Monday 11/10/2025

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: SUM-G6911B

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Overflow Tank, 16 oz., Cylindrical, Stainless Steel, Polished, Recirculating, 2 in. Diameter, 10 in. Length

Part Number: SUM-299990

4.53 out of 5 stars ( 36 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Fluid Cooler, Heat Sink, Dual Pass, Aluminum, Natural, 3.250 in. Thick, 14.250 in. Width, 2.188 in. Height, Universal, Each

Part Number: SUM-331000

4.57 out of 5 stars ( 83 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Exhaust Tubing, Mandrel L-Bend, 45 Degree, Steel, Aluminized, 2.50 in. Diameter, 2.50 in. Radius, 16-Gauge, Each

Part Number: SUM-670175

4.88 out of 5 stars ( 67 )

Estimated Ship Date: Monday 11/10/2025

Engine block coolant and oil plug kit, Threaded Engine Block Oil/Coolant passage Plugs, Brass/Steel, Oil Plug and barbell, Chevy, GM LS GenIII/IV, Kit

Part Number: SUM-G1584

4.72 out of 5 stars ( 29 )

Estimated Ship Date: Monday 11/10/2025

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 284/284, Lift .458/.458, Chevy, Small Block, Kit

Part Number: SUM-K00052

4.85 out of 5 stars ( 26 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Headlight Assembly, High Only, H4 Led Bulb Conversion, 5.75 in, Clear Glass Lens, Black Housing, Round, Please See Instructions For Boot Install, Pair

Part Number: SUM-RP22673

3.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Crate Engine, Iron, 5.7L, 300HP, Small Block Chevy 350, GM, Each

Part Number: SUM-150350

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Oil Pickup, High Volume, Press Fit, Street/Strip Pan Style, 8 in. Pan Depth, 0.75 in. Tube Dia., Chevy, Big Block, Ea.

Part Number: SUM-G3623

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Spark Plug Wires, 88 Series, Street / Strip, 8.5mm, Black, 50 Ohm, 90 Degree Spark Plug Boots, Universal, V8 / L8, Set

Part Number: SUM-881020

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping

Combo, Oil Pan, Black Zinc, Pickup, High-Volume Pump, Shaft, Tray, Scraper, Gaskets, Chevy, Small Block, Kit

Part Number: SUM-PANKIT2

3.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/10/2025

• Free Shipping