GMC S300 Engine Parts

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GMC S300

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S300

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GMC S300

Products

-7%

Earls |

#425562047ERL

Earls 562047ERL Brake Adapter, 1/2 IF, -4 AN, Steel

Fitting End A:

-4 AN Male

Fitting End B:

1/2"-20 I.F. Male

Material Type:

Steel

$34.82

/pair

$37.67

-7%

Earls |

#425963403ERL

Earls 963403ERL -3 AN Bulkhead Tee, Zinc Plated Steel

AN Size:

-3 AN

Angle:

Tee

Fitting End A:

-3 AN Male

$14.88

/each

$16.10

-7%

Earls |

#425600103ERL

Earls 600103ERL Speed-Seal Hose End, -3 AN, Steel

(1)

Fitting Hose Size:

-3 AN

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Hose

$14.88

/each

$16.10

-7%

Earls |

#425AT700145ERL

Earls AT700145ERL Super Stock Straight -4 AN Female to 1/4 Inch Barb

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Hose

$10.60

/each

$11.46

-7%

Earls |

#425AT915186ERL

Earls AT915186ERL Straight -8 AN to -6 AN Female Swivel Coupling

(1)

Angle:

Straight

Fitting End A:

-8 AN Female

Fitting End B:

-6 AN Female

$19.41

/each

$20.99

How to Build a 383 Stroker SBC Engine | Recipes for 400–600 Horsepower

Learn proven small block Chevy 383 stroker engine build combos from 400-600 HP to power your next build

Racing a 602 GM Crate Engine

All you need to know about racing a 602 GM crate engine and the necessary parts to make a race ready engine.

NASCAR Engines Through the Years

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.

Keep Your Sprint Car Engine Running at Peak Performance

One of the most important parts of your racing operation is the engine. This article gives a detailed overview on how to maintain your engine to get the most out of it for as long as possible. Also learn some tips to prolong the life of your engine.

How to Turbo Your SBC 350 | Turbo Size, Build Guide, Parts List

The classic 350 small-block Chevy is beloved for its simplicity and strength. And yes, you can turbocharge it to unlock modern levels of horsepower. Turbocharging a SBC 350 can transform your vintage V8 into a streetable, tire-shredding monster..

On the Dyno at Speedway Motors Racing Engines

The dyno at the Speedway Motors Racing Engine shop is always humming. We set up a camera in the cell to catch a few of the engines that have passed through the door recently.

SBC 350 Build Combinations: Recipes for 300-600+ HP

The small block Chevy is still a great option for your muscle car, hot rod, or classic truck, just follow our build lists

How to Adapt LS Engine to 700R4 or Turbo 350 Transmissions

We show you how to keep that old GM transmission when swapping in an LS engine. Our LS swap adapter kits make it easy!

SBC Firing Order and Torque Specs | 350 & others

Reference material on the firing order and torque specs of a Small Block Chevy. Our guide covers popular SBC V8 Torque specifications so you can be sure you're getting peak performance.

General Sprint Car Shock Technology

A guide on how to tune and set sprint car shocks. Learn about valving numbers, the importance of dyno testing shocks and how bump rubbers help tune your race car.

-7%

Earls |

#425AT992908ERL

Earls AT992908ERL Aluminum -8 AN Flare Fitting Cap, Black

Material Type:

Aluminum

Sold in Quantity:

Each

$11.93

/each

$12.90

Earls |

#425754156ERL

Earls 754156ERL Vapor Guard 45 Deg Hose End -6 to 5/16 Inch

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

5/16" Hose barb

$11.95

/each

Driven Racing Oil |

#91026156

Driven Racing Oil 26156 Circle Track Synthetic Oil 10W50, 12 Qts

Oil Weight:

10W50

Oil Type:

Synthetic

Liquid Measurement:

12 quarts

$215.88

/box

-7%

Mr Gasket |

#5501485

Mr Gasket 1485 Flat Top Dual Quad Air Cleaner

(6)

Shape:

Round

Overall Diameter:

6.5"

Filter Material:

White paper

$45.29

/each

$48.99

Russell |

#61766203

Russell 662031 Endura Finish Aluminum Pipe Plug-1/8 In NPT

(2)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/8" Male NPT

Fitting Attachment 1:

Male NPT

$6.95

/pair

-24%

Vibrant |

#32100006

Vibrant Bellmouth Velocity Stack, Aluminum, 3-5 Inch Inlet

as low as

$49.99

/each

$65.99

-20%

Vibrant |

#32100018

Vibrant HD Pinless Charge Tube Clamp Assembly, Black

Overall Length:

Color:

Black

Material Type:

6061 Aluminum

as low as

$189.99

/each

$237.99

-7%

Earls |

#425SS982203ERL

Earls SS982203ERL 90 Degree Elbow, -3 AN Male to 1/8 Inch NPT

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$33.24

/each

$35.96

ICT BILLET |

#82651474

ICT BILLET 551474-1 A/C Compressor Bracket Kit, Sanden 508, LS

Material Type:

Billet Aluminum

Hardware Included:

Yes

Finish:

Natural

$400.00

/kit

-69%

Speedway Replacement EPR2 O-Rings for -16 AN Fittings, Pack/5

Speedway Motors |

#6173468

Speedway Replacement EPR2 O-Rings for -16 AN Fittings, Pack/5

AN Size:

-16 AN

Material Type:

Rubber

Fitting Size 1:

-16 AN 1.171

$6.49

/bag

$21.63

-10%

Turbosmart |

#37502041132

Turbosmart TS-0204-1132 RacePort GenV Blow Off Valve, Black

Adjustable:

Yes

Aluminum Flange Included:

Yes

Steel Flange Included:

$320.39

/each

$355.99

Driven Racing Oil |

#91022408

Driven Racing Oil 22408-4 10W40 Crate Engine Oil 4X1 Gallon

Oil Weight:

10W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$292.84

/each

Maxima |

#22983964

Maxima 89-83964 Off Road Coolant, 64 OZ Bottles, Qty 6

Sold in Quantity:

Box

Reserve Alkalinity (5g of product):

12.5 ml

$101.99

/box

Magnuson Superchargers |

#79859003

Magnuson Superchargers 31-26-59-003 Belt Tensioner And Hardware

Sold in Quantity:

Each

$1,267.00

/each

-20%

Vibrant |

#32112780

Vibrant 12780 Gen3 Catch Can Reservoir, Small

Diameter:

2.5 in

Height:

5 in

Fitting Size 1:

-8 ORB drain port

$77.99

/each

$97.99

-21%

Vibrant |

#32112781

Vibrant 12781 Gen3 Catch Can Reservoir, Medium

Diameter:

3.0 in

Height:

6.0 in

$89.99

/each

$113.99

-20%

Vibrant |

#32112760

Vibrant 12760 Gen3 Catch Can Assemblies, Small, 2 Port

Diameter:

3.00 in

Height:

9.00 in

Fitting Size 1:

-12 AN

$247.99

/kit

$309.99

Speedway Motors |

#28981053

LS Crossover Delete Kit

Sold in Quantity:

Set

$9.99

/set

PSI Conversion |

#25800006

PSI Conversion Multec LS Truck Injector Adaptor

Sold in Quantity:

Each

as low as

$80.00

/each

$548 Off

Aeroquip |

#6173414

Aeroquip FBM3414 Stainless Steel Hose Support Coil, -16 AN

Hose Length:

20 ft.

Sold in Quantity:

Box

$204.99

/box

$753.16

VS Racing |

#60300763

VS Racing T763VCL Turbocharger Discharge Flange/Clamp

Material Type:

Stainless Steel

Finish:

Natural

$37.99

/each

Goodridge |

#6177026

Goodridge AN921-10D 90 High-Flow O-Ring -10 AN Hose to Port Fitting

(1)

Fitting End A:

-10 AN Male

Fitting End B:

-10 AN Male O-ring

Angle:

90 degree

$35.99

/each

Kevko |

#917128

Kevko K-128NPT K128 17 Inch Universal Dipstick, 1/4 Inch NPT

Overall Length:

17.00"

Sold in Quantity:

Each

$21.99

/each

Ideal Heavy Duty T-Bolt Clamp, 1-7/8 Inch Minimum Clamping Diameter

Ideal Clamps |

#917188

Ideal Heavy Duty T-Bolt Clamp, 1-7/8 Inch Minimum Clamping Diameter

(1)

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$7.69

/each

Lucas Oil |

#48410847

Lucas Oil 10847 Synthetic 2-Cycle Snowmobile Oil, Gallon, Case/4

Oil Type:

Synthetic

ZDDP Enhanced:

Liquid Measurement:

4 gallons

$153.99

/box

-20%

Steel -10 AN Fitting for Aeroquip FC300 High Pressure Hose, Straight

Speedway Motors |

#1061306

Steel -10 AN Fitting for Aeroquip FC300 High Pressure Hose, Straight

(2)

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$17.99

/each

$22.76

-6%

Earls |

#425679110ERL

Earls 679110ERL 90 Degree -10 AN Tube Hose End

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$49.95

/each

$53.67

-23%

Aluminum Flare to Pipe Tee on Run Fitting, AN4 to 1/8 Inch NPT

Speedway Motors |

#6176111

Aluminum Flare to Pipe Tee on Run Fitting, AN4 to 1/8 Inch NPT

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Fitting End C:

-4 AN Male

$10.49

/each

$13.74

Edelbrock |

#3258080

Edelbrock 8080 Pipe to Hose Barb Fitting, 1/4-18 NPT X 3/8

(4)

Fitting End A:

3/8" Hose barb

Fitting End B:

1/4" NPT Male

Angle:

Straight

$12.95

/each

Edelbrock |

#3251409

Edelbrock 1409 Marine Series 4BBL 600 CFM Carburetor

(1)

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

$649.95

/each

AutoMeter |

#1824353

Auto Meter 4353 Ultra-Lite Digital Stepper Motor Oil Pressure Gauge

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Stepper

$282.99

/each

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GMC S300 Engine Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Earls 562047ERL Brake Adapter, 1/2 IF, -4 AN, Steel

Earls 963403ERL -3 AN Bulkhead Tee, Zinc Plated Steel

Earls 600103ERL Speed-Seal Hose End, -3 AN, Steel

Earls AT700145ERL Super Stock Straight -4 AN Female to 1/4 Inch Barb

Earls AT915186ERL Straight -8 AN to -6 AN Female Swivel Coupling

Related Articles

Earls AT992908ERL Aluminum -8 AN Flare Fitting Cap, Black

Earls 754156ERL Vapor Guard 45 Deg Hose End -6 to 5/16 Inch

Driven Racing Oil 26156 Circle Track Synthetic Oil 10W50, 12 Qts

Mr Gasket 1485 Flat Top Dual Quad Air Cleaner

Russell 662031 Endura Finish Aluminum Pipe Plug-1/8 In NPT

Vibrant Bellmouth Velocity Stack, Aluminum, 3-5 Inch Inlet

Vibrant HD Pinless Charge Tube Clamp Assembly, Black

Earls SS982203ERL 90 Degree Elbow, -3 AN Male to 1/8 Inch NPT

ICT BILLET 551474-1 A/C Compressor Bracket Kit, Sanden 508, LS

Speedway Replacement EPR2 O-Rings for -16 AN Fittings, Pack/5

Turbosmart TS-0204-1132 RacePort GenV Blow Off Valve, Black

Driven Racing Oil 22408-4 10W40 Crate Engine Oil 4X1 Gallon

Maxima 89-83964 Off Road Coolant, 64 OZ Bottles, Qty 6

Magnuson Superchargers 31-26-59-003 Belt Tensioner And Hardware

Vibrant 12780 Gen3 Catch Can Reservoir, Small

Vibrant 12781 Gen3 Catch Can Reservoir, Medium

Vibrant 12760 Gen3 Catch Can Assemblies, Small, 2 Port

LS Crossover Delete Kit

PSI Conversion Multec LS Truck Injector Adaptor

Aeroquip FBM3414 Stainless Steel Hose Support Coil, -16 AN

VS Racing T763VCL Turbocharger Discharge Flange/Clamp

Goodridge AN921-10D 90 High-Flow O-Ring -10 AN Hose to Port Fitting

Kevko K-128NPT K128 17 Inch Universal Dipstick, 1/4 Inch NPT

Ideal Heavy Duty T-Bolt Clamp, 1-7/8 Inch Minimum Clamping Diameter

Lucas Oil 10847 Synthetic 2-Cycle Snowmobile Oil, Gallon, Case/4

Steel -10 AN Fitting for Aeroquip FC300 High Pressure Hose, Straight

Earls 679110ERL 90 Degree -10 AN Tube Hose End

Aluminum Flare to Pipe Tee on Run Fitting, AN4 to 1/8 Inch NPT

Edelbrock 8080 Pipe to Hose Barb Fitting, 1/4-18 NPT X 3/8

Edelbrock 1409 Marine Series 4BBL 600 CFM Carburetor

Auto Meter 4353 Ultra-Lite Digital Stepper Motor Oil Pressure Gauge