1977 Chevy G20 Engine Parts

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1977 Chevy G20

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1977 Chevy G20

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Clevite |

#757M1038H

Clevite M1038H Chevy SBC 400 Main Bearings – Clevite H-Series

Grooved Bearing:

Yes

Groove Location:

Upper

Bearing Material:

Tri-metal copper-lead nickel

as low as

$88.99

/set

KB Chevy 400 Hyperutectic Pistons, Flat Top, 6.0 Rod

Keith Black |

#474128

KB Chevy 400 Hyperutectic Pistons, Flat Top, 6.0 Rod

(1)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$473.99

/set

Premium SB Chevy Rotating Assembly, 400 .100 Dome, 5.7 In Rods

Speedway Motors |

#91510285

Premium SB Chevy Rotating Assembly, 400 .100 Dome, 5.7 In Rods

(1)

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

$1,268.99

/kit

Premium Small Block Chevy Rotating Assembly, 400 Flat Top, 6 Inch Rods

Speedway Motors |

#91510290

Premium Small Block Chevy Rotating Assembly, 400 Flat Top, 6 Inch Rods

(1)

Connecting Rod Type:

H-Beam

Piston Style:

Flat Top

Piston Material:

Hypereutectic Aluminum

$1,732.99

/kit

Speedway S/B Chevy 400 Head Gaskets, 4.125 Bore w/o Steam Holes

Speedway Motors |

#91010201

Speedway S/B Chevy 400 Head Gaskets, 4.125 Bore w/o Steam Holes

Bore Size:

4.125"

Sold in Quantity:

Pair

$32.99

/pair

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Chevy L79 327 Engine I History, Specs, & Build Ideas

The 1964 Corvette L79 327 is legendary, learn more about this storied engine and what you need to build a clone.

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Dave Shuten's '57 Chevy Bel Air

In Dave Shuten's restomod revival, a '57 Bel Air gets a new lease on life.

Byron's 1975 Chevy Vega

It's not every day that you see a wild, IMSA inspired, 550 horsepower Vega. Byron Burnham went way outside the box with this one, and we love it.

1967-1972 Chevy C10 Pickup Lowering Guide

From a mild leveling to slammed and “in the weeds” there are several options to lowering a C10. We discuss the options in our ’67-’72 C10 lowering guide.

Rear Wheel and Tire Installation - 1967 Chevelle

With the new housing and brakes installed, Jeff chooses new wheels and tires for his 1967 Chevelle. See how he gets the perfect fit with enough clearance for brakes, coilovers and even 15" wheels.

Steering Installation - 1967 Chevelle

This article highlights the finishing touches of the front suspension in Jeff's Chevelle. Learn some tips on how to install the steering arms, center link and tie rod assembly.

Upgrading a 700R4 Transmission - 1967 Chevelle

Follow along as Jeff installs an early 700R4 transmission for the big block in his 1967 Chevelle. See how this unit is upgraded and converted to a later 30 spline style.

Front Hub and Wheel Installation - 1967 Chevelle

After installing front brakes, Jeff is now ready for wheels and tires. See how a spacer is used to make his 15" wheels fit just right and a slick way to speed up the sanding and polishing process of the wheel dust caps.

Speedway Moly Piston Rings, 4.125 Bore, Style A

Speedway Motors |

#9152340

Speedway Moly Piston Rings, 4.125 Bore, Style A

(2)

Piston Ring Style:

Piston Ring Design:

Conventional

Sold in Quantity:

Set

$81.99

/set

Fel-Pro |

#3441144

Fel-Pro 1144 S/B Chevy 400 Head Gasket, Multi-layer Steel, 4.200 Bore

(1)

GTIN Code:

614046642447

$96.99

/each

Total Seal |

#718M9010

Total Seal Piston Rings 4.125 plus over size .043x.043x3MM

Piston Ring Style:

Piston Ring Design:

Gapless Top Ring

Sold in Quantity:

Set

$375.82

/set

Scat |

#91515574

Scat 440076 421 Chevy Crankshaft, 3.875 Stroke, 400 Main

Stroke:

3.875"

Main Journal Style:

400 mains

Crankshaft Material:

Forged 4340 Steel

$926.99

/each

King MB 509HP HP Series Chevy 400 Large Journal Main Bearings

King Bearings |

#910509HP

King MB 509HP HP Series Chevy 400 Large Journal Main Bearings

(1)

Bearing Material:

Bi-metal, silicon aluminum

Bearing Construction:

Bi-metal

Sold in Quantity:

Set

$88.99

/set

$204 Off

Icon Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod

Icon Pistons |

#474965

Icon Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod

Piston Style:

Dome

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$869.62

/set

$1,073.61

$202 Off

Icon Chevy 421 Forged Pistons, Flat Top, 6.0 Rod

Icon Pistons |

#474966

Icon Chevy 421 Forged Pistons, Flat Top, 6.0 Rod

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$861.50

/set

$1,063.58

-40%

King MB 509XP XP Series Chevy 400 Large Journal Main Bearings

King Bearings |

#910509XP

King MB 509XP XP Series Chevy 400 Large Journal Main Bearings

Bearing Material:

Tri-metal copper-lead nickel

Bearing Construction:

Tri-metal

Sold in Quantity:

Set

$95.99

/set

$160.95

Ships FREE!

BluePrint BP4002CTC1 GM 400, Base Dressed Engine, Alum Heads, Roller Cam

BluePrint Engines |

#227BP4002CTC1

BluePrint BP4002CTC1 GM 400, Base Dressed Engine, Alum Heads, Roller Cam

Crate Engine Type:

Long Block

Compression Ratio:

10.3:1

Engine Displacement:

400 cu. in.

$8,699.00

/each

Clay Smith Hydraulic Cam / Lifter Kit, 296/302 Small Block Chevy 400

Clay Smith Cams |

#1503104

Clay Smith Hydraulic Cam / Lifter Kit, 296/302 Small Block Chevy 400

Intake Duration (.050" Lift):

237

Exhaust Duration (.050" Lift):

243

Lobe Separation:

108 °

$1,125.99

/set

Speedway Small Block Chevy Overhaul Gasket Set, 400 Chevy '70-'81

Speedway Motors |

#9152400

Speedway Small Block Chevy Overhaul Gasket Set, 400 Chevy '70-'81

(9)

Sold in Quantity:

Set

$64.99

/set

Total Seal |

#718CR0190GP-030

Total Seal CR0190GP-30 Gas Piston Ring Set, 4.155 Bore, Style A

Sold in Quantity:

Set

$284.44

/set

Total Seal |

#718CR0690GP-025

Total Seal CR0690GP 25 Gas Piston Ring Set, 4.150 Bore, Style C

$281.44

/set

Total Seal |

#718CR0690GP-035

Total Seal CR0690GP 35 Gas Piston Ring Set, 4.160 Bore, Style C

Piston Ring Style:

$281.44

/set

-26%

Small Block Chevy 400 Harmonic Balancer, 8 Inch, Plain Steel

Speedway Motors |

#UP230889

Small Block Chevy 400 Harmonic Balancer, 8 Inch, Plain Steel

Garage Sale Type:

Blemished

Outside Diameter:

Material Type:

Steel

$59.49

/each

$80.99

$203 Off

Scat |

#UP230902

Scat 440050 400 Chevy 4340 Forged Crankshaft, 3.75 Stroke, 400 Main

Garage Sale Type:

Open Box

Stroke:

3.750"

Main Journal Style:

400 mains

$660.95

/each

$863.99

Total Seal |

#718CR0690GP-045

Total Seal CR0690GP 45 Gas Piston Ring Set, 4.170 Bore, Style C

$281.44

/set

Fel-Pro |

#3441004

Fel-Pro P1004 S/B Chevy 400 Head Gasket, Steel Ring, 4.190 Inch Bore

Sold in Quantity:

Each

Gasket Bore:

4.190"

Material Type:

Steel

$68.99

/each

Street SB Chevy 400 Rotating Assembly, Dish Piston, 5.7 In Rod

Speedway Motors |

#91510249

Street SB Chevy 400 Rotating Assembly, Dish Piston, 5.7 In Rod

Connecting Rod Type:

I-Beam

Piston Style:

Dish

Piston Material:

Hypereutectic Aluminum

$1,310.99

/kit

$196 Off

Icon Chevy 434 Forged Pistons, Flat Top, 6.0 Rod

Icon Pistons |

#474849

Icon Chevy 434 Forged Pistons, Flat Top, 6.0 Rod

(1)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$834.70

/set

$1,030.49

$120 Off

KB Chevy 377/400 Hypereutectic Pistons, .150 Dome, 5.7/5.565 Rod

Keith Black |

#474182

KB Chevy 377/400 Hypereutectic Pistons, .150 Dome, 5.7/5.565 Rod

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$511.23

/set

$631.15

$190 Off

Icon Chevy 400 Forged Pistons, Dish, 6.0 Rod

Icon Pistons |

#474757

Icon Chevy 400 Forged Pistons, Dish, 6.0 Rod

Piston Style:

Dish

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$809.78

/set

$999.73

-18%

KB Claimer Chevy 377/400 Hypereutectic Pistons, Flat Top, 5.7/5.565 Rod

Keith Black |

#4749907

KB Claimer Chevy 377/400 Hypereutectic Pistons, Flat Top, 5.7/5.565 Rod

(1)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$314.16

/set

$387.85

$106 Off

KB Chevy 400 Hypereutectic Pistons, Flat Top, 5.7 Rod

Keith Black |

#474125

KB Chevy 400 Hypereutectic Pistons, Flat Top, 5.7 Rod

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$450.07

/set

$555.64

Forged 421 SBC Stroker Kit Rotating Assembly, 400 Mains, 6" Rod

Speedway Motors |

#9151272

Forged 421 SBC Stroker Kit Rotating Assembly, 400 Mains, 6" Rod

(4)

Connecting Rod Type:

H-Beam

Piston Style:

Flat Top

Piston Material:

Forged Aluminum

as low as

$2,157.99

/kit

$118 Off

KB Chevy 400 Hypereutectic Pistons, .100 Dome, 5.7 Rod

Keith Black |

#474127

KB Chevy 400 Hypereutectic Pistons, .100 Dome, 5.7 Rod

(1)

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$503.19

/set

$621.22

$120 Off

KB Chevy 400 Hypereutectic Pistons, .150 Dome, 6.0 Rod

Keith Black |

#474129

KB Chevy 400 Hypereutectic Pistons, .150 Dome, 6.0 Rod

(1)

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$509.48

/set

$628.99

Forged S/B Chevy Rotating Assembly, 421, .283 Dome, 400 Mains, 6 Rod

Speedway Motors |

#9151274

Forged S/B Chevy Rotating Assembly, 421, .283 Dome, 400 Mains, 6 Rod

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Forged Aluminum

as low as

$2,301.99

/kit

Speedway 400 Chevy Crankshaft, Two-Piece Main

Speedway Motors |

#91515400

Speedway 400 Chevy Crankshaft, Two-Piece Main

(9)

Stroke:

3.750"

Main Journal Style:

400 mains

Crankshaft Material:

Cast Steel

$239.99

/each

Clevite |

#757M578

Clevite M578 P-Series Small Block Chevy 400 Main Bearings

(1)

$78.99

/set

Pro Race |

#91024266

Pro Race 24266 Pro/Street 8 Inch SBC Harmonic Balancer

(9)

Outside Diameter:

Engine Balance:

Internal/External

$129.99

/each

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1977 Chevy G20 Engine Parts

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Products

Clevite M1038H Chevy SBC 400 Main Bearings – Clevite H-Series

KB Chevy 400 Hyperutectic Pistons, Flat Top, 6.0 Rod

Premium SB Chevy Rotating Assembly, 400 .100 Dome, 5.7 In Rods

Premium Small Block Chevy Rotating Assembly, 400 Flat Top, 6 Inch Rods

Speedway S/B Chevy 400 Head Gaskets, 4.125 Bore w/o Steam Holes

Related Articles

Speedway Moly Piston Rings, 4.125 Bore, Style A

Fel-Pro 1144 S/B Chevy 400 Head Gasket, Multi-layer Steel, 4.200 Bore

Total Seal Piston Rings 4.125 plus over size .043x.043x3MM

Scat 440076 421 Chevy Crankshaft, 3.875 Stroke, 400 Main

King MB 509HP HP Series Chevy 400 Large Journal Main Bearings

Icon Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod

Icon Chevy 421 Forged Pistons, Flat Top, 6.0 Rod

King MB 509XP XP Series Chevy 400 Large Journal Main Bearings

BluePrint BP4002CTC1 GM 400, Base Dressed Engine, Alum Heads, Roller Cam

Clay Smith Hydraulic Cam / Lifter Kit, 296/302 Small Block Chevy 400

Speedway Small Block Chevy Overhaul Gasket Set, 400 Chevy '70-'81

Total Seal CR0190GP-30 Gas Piston Ring Set, 4.155 Bore, Style A

Total Seal CR0690GP 25 Gas Piston Ring Set, 4.150 Bore, Style C

Total Seal CR0690GP 35 Gas Piston Ring Set, 4.160 Bore, Style C

Small Block Chevy 400 Harmonic Balancer, 8 Inch, Plain Steel

Scat 440050 400 Chevy 4340 Forged Crankshaft, 3.75 Stroke, 400 Main

Total Seal CR0690GP 45 Gas Piston Ring Set, 4.170 Bore, Style C

Fel-Pro P1004 S/B Chevy 400 Head Gasket, Steel Ring, 4.190 Inch Bore

Street SB Chevy 400 Rotating Assembly, Dish Piston, 5.7 In Rod

Icon Chevy 434 Forged Pistons, Flat Top, 6.0 Rod

KB Chevy 377/400 Hypereutectic Pistons, .150 Dome, 5.7/5.565 Rod

Icon Chevy 400 Forged Pistons, Dish, 6.0 Rod

KB Claimer Chevy 377/400 Hypereutectic Pistons, Flat Top, 5.7/5.565 Rod

KB Chevy 400 Hypereutectic Pistons, Flat Top, 5.7 Rod

Forged 421 SBC Stroker Kit Rotating Assembly, 400 Mains, 6" Rod

KB Chevy 400 Hypereutectic Pistons, .100 Dome, 5.7 Rod

KB Chevy 400 Hypereutectic Pistons, .150 Dome, 6.0 Rod

Forged S/B Chevy Rotating Assembly, 421, .283 Dome, 400 Mains, 6 Rod

Speedway 400 Chevy Crankshaft, Two-Piece Main

Clevite M578 P-Series Small Block Chevy 400 Main Bearings

Pro Race 24266 Pro/Street 8 Inch SBC Harmonic Balancer