GM B-Body Engine Parts

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-17%

Powermaster |

#25547803

Powermaster 47803 Street Alternator, 140A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$203.99

/each

$248.75

-18%

Powermaster |

#255478038

Powermaster 478038 XS Volt Alternator, 140A, Serpentine, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$230.99

/each

$282.50

$117 Off

Doug's Headers |

#447D743

Doug's Headers D743 Full Length Header, 1-7/8 In, 65-75 Cutlass, CC

(1)

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-7/8"

$1,171.15

/set

$1,288.27

-24%

Powermaster |

#25537803

Powermaster 37803 Street Alternator, 140A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$230.99

/each

$307.50

-16%

PRW 0335024-01 Alum, Chev 262-400 1987-00, 1.5 X 7/16"

PRW Power |

#57533502401

PRW 0335024-01 Alum, Chev 262-400 1987-00, 1.5 X 7/16"

Rocker Arm Style:

Full Roller

Stud Size:

0.4375"

Material Type:

Aluminum

$25.00

/each

$30.00

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

GM 12-Bolt Rear End Identification & Upgrade Guide

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

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.

GM Body Styles

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

5.7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ HP

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

GM Steering Column Compatibility, Interchange & Repair Guide

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

5.3 LS Build Combinations: Recipes for 400-700+ HP

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend

Spherical Bushings for GM A-Body Trailing Arms

Speedway Motors employee Steve upgraded the trailing arms on his 1976 Chevrolet Laguna with some spherical bushings.

LT1 Engine Build Combinations | Recipes for 400–700+ HP

Build a high-performance Gen V LT engine with proven power combos and learn about LT upgrades and tuning tips for maximum power

-16%

PRW 5042121 Dbl Roller, Pontiac, 421-455, Includes Thrust

PRW Power |

#5755042121

PRW 5042121 Dbl Roller, Pontiac, 421-455, Includes Thrust

Gasket(s) Included:

Hardware Included:

Yes

$158.30

/each

$189.96

New Product

Enginetech |

#17300129

Enginetech CC407 SBC 262 Cam Bearing Set, 1978-2009

$15.44

/each

New Product

Enginetech |

#17300658

Enginetech S5091 SBC 350 Rear Main Seal, 1pc Offset Lip, Viton

$13.86

/each

New Product

Enginetech |

#17300088

Enginetech BC317J010 SBC 262 Main Bearing Set, .010in, 1978-2014

$33.64

/each

New Product

Enginetech |

#17300671

Enginetech SK5091 SBC 350 Rear Main Seal, Viton, w/ Housing Gskt

$14.16

/each

New Product

Enginetech |

#17300089

Enginetech BC317JSTD SBC 262 Main Bearing Set, Standard, 1978-14

$33.64

/each

Edelbrock |

#3252116

Edelbrock 2116 Performer Vortec Small Block Chevy Intake

(3)

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

Dual: Square and Spread Bore

RPM Range:

Idle-5,500

$342.95

/each

Chrome 1987-Up Small Block Chevy Centerbolt Valve Covers, 2-Hole

Speedway Motors |

#91017181

Chrome 1987-Up Small Block Chevy Centerbolt Valve Covers, 2-Hole

(6)

Valve Cover Mounting Style:

Center Bolt

Material Type:

Steel

Finish:

Chrome

$43.99

/pair

Scat |

#91513755

Scat 935050L 383 Chevy Crankshaft, 1-Piece Main, 5.7 Rod

(3)

Stroke:

3.750"

Main Journal Style:

350 mains

Crankshaft Material:

Cast Steel

$315.99

/each

Premium Chevy 383 Rotating Assembly, 1-Piece Main, Flat Top, 6.0 Rod

Speedway Motors |

#9151026

Premium Chevy 383 Rotating Assembly, 1-Piece Main, Flat Top, 6.0 Rod

Connecting Rod Type:

H-Beam

Piston Style:

Flat Top

Piston Material:

Hypereutectic Aluminum

$1,675.99

/kit

SBC Vortec Dual Plane Intake & Sniper 2 EFI Conversion Kit

Speedway Motors |

#91607046

SBC Vortec Dual Plane Intake & Sniper 2 EFI Conversion Kit

Finish:

Powder Coated

Base Material:

Aluminum

Sold in Quantity:

Kit

$1,757.99

/kit

-8%

Mr Gasket |

#5506856G

Mr Gasket 6856G Aluminum Finned Center Bolt Valve Covers, SBC

(4)

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Center Bolt

Material Type:

Cast Aluminum

$141.95

/each

$154.95

Small Block Chevy Tall Aluminum Centerbolt Valve Covers, Polished

Speedway Motors |

#91017158

Small Block Chevy Tall Aluminum Centerbolt Valve Covers, Polished

(12)

Valve Cover Height:

3-3/4" tall. breather tubes measure 1-3/8" x 2-3/4" tall

Valve Cover Mounting Style:

Center Bolt

Material Type:

Aluminum

$107.99

/pair

Speedway Rubber Valve Cover Gaskets, 1987-Up Centerbolt/Vortec Heads

Speedway Motors |

#91010218

Speedway Rubber Valve Cover Gaskets, 1987-Up Centerbolt/Vortec Heads

(10)

Sold in Quantity:

Pair

Overall Thickness:

.125"

$28.99

/pair

1986-Up Stock Raw Steel Small Block Chevy Oil Pan

Speedway Motors |

#9109414

1986-Up Stock Raw Steel Small Block Chevy Oil Pan

(5)

Sump Style:

Wet Sump

Rear Main Seal Style:

1-piece

$89.99

/each

Scat |

#91513756

Scat 935060L 383 Chevy Crankshaft, 1-Piece Main, 6.0 Rod

(3)

Stroke:

3.750"

Main Journal Style:

350 mains

Crankshaft Material:

Cast Steel

$349.99

/each

Edelbrock |

#3252716

Edelbrock 2716 Performer EPS Vortec Chevy Intake Manifold

(1)

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

Idle-5,500

$359.95

/each

SB 383 Chevy Rotating Assem., One Piece, Flat Top-2 Valve, 5.7 Rod

Speedway Motors |

#9151034

SB 383 Chevy Rotating Assem., One Piece, Flat Top-2 Valve, 5.7 Rod

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

$1,226.99

/kit

Edelbrock |

#3257110

Edelbrock 7110 S/B Chevy Street Tunnel Ram Intake Manifold

(4)

Intake Manifold Type:

Tunnel Ram

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

$699.95

/each

SB 383 Chevy Rotating Assem., One Piece, Flat Top-2 Valve, 6 In. Rod

Speedway Motors |

#9151035

SB 383 Chevy Rotating Assem., One Piece, Flat Top-2 Valve, 6 In. Rod

(1)

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

$1,275.99

/kit

Small Block Chevy Dual Intake & Sniper 2 EFI Conversion Kit

Speedway Motors |

#91607045

Small Block Chevy Dual Intake & Sniper 2 EFI Conversion Kit

Carburetor Quantity:

One

Finish:

Polished

Base Material:

Aluminum

$1,898.99

/kit

Small Block Chevy Tall Aluminum Centerbolt Valve Cov & Gaskets

Speedway Motors |

#9100360

Small Block Chevy Tall Aluminum Centerbolt Valve Cov & Gaskets

(2)

Valve Cover Mounting Style:

Center Bolt

Material Type:

Aluminum

Finish:

Polished

$93.99

/kit

AC Delco |

#35515326386

AC Delco 213-928 Coolant Temperature Sensor

(1)

Thread Pitch:

3/8" NPT

Material Type:

Brass

$24.99

/each

1987-1997 SBC 5.0L/5.7L Tall Finned Valve Covers, Black Aluminum

Speedway Motors |

#9101710

1987-1997 SBC 5.0L/5.7L Tall Finned Valve Covers, Black Aluminum

(2)

Valve Cover Mounting Style:

Center Bolt

Material Type:

Cast Aluminum

Finish:

Painted

$163.99

/pair

Chrome 1987-Up Small Block Chevy Centerbolt Valve Covers, 1-Hole

Speedway Motors |

#91017180

Chrome 1987-Up Small Block Chevy Centerbolt Valve Covers, 1-Hole

(14)

Valve Cover Mounting Style:

Center Bolt

Material Type:

Steel

Finish:

Chrome

$41.99

/pair

Edelbrock |

#32521043

Edelbrock 21043 Performer Intake S/B Chevy, 1987-95 W/ Iron Heads, Black

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

Dual: Square and Spread Bore

RPM Range:

Idle-5,500

$469.95

/each

Fel-Pro |

#3441648

Fel-Pro 1648 S/B Chevy Valve Cover Gaskets, 1987-Up Centerbolt Heads

(6)

GTIN Code:

084113016486

Valve Cover Mounting Style:

Center Bolt

$55.99

/pair

Edelbrock |

#32575163

Edelbrock 75163 RPM Air Gap Vortec Intake Manifold, Chevy 5.7L

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

1,500-6,500

$559.95

/each

1987-Up Small Block Chevy Tall Finned Valve Covers

Speedway Motors |

#91017117

1987-Up Small Block Chevy Tall Finned Valve Covers

(5)

Valve Cover Mounting Style:

Center Bolt

Material Type:

Aluminum

Finish:

Polished

$167.99

/pair

Finned 1987-98 Small Block Chevrolet Centerbolt Valve Covers, Plain

Speedway Motors |

#5721008

Finned 1987-98 Small Block Chevrolet Centerbolt Valve Covers, Plain

(2)

Valve Cover Mounting Style:

Center Bolt

Material Type:

Aluminum

Finish:

Natural

$544.99

/pair

-7%

Mr Gasket |

#5506042

Mr Gasket 6042 Spark Plug Wire Divider Bracket, 1987-Up SBC

(5)

GTIN Code:

084041060421

$88.55

/each

$95.95

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GM B-Body Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

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Price

Customer Rating

Products

Powermaster 47803 Street Alternator, 140A, Serpentine, 12V, Chevy

Powermaster 478038 XS Volt Alternator, 140A, Serpentine, Chevy

Doug's Headers D743 Full Length Header, 1-7/8 In, 65-75 Cutlass, CC

Powermaster 37803 Street Alternator, 140A, Serpentine, 12V, Chevy

PRW 0335024-01 Alum, Chev 262-400 1987-00, 1.5 X 7/16"

Related Articles

PRW 5042121 Dbl Roller, Pontiac, 421-455, Includes Thrust

Enginetech CC407 SBC 262 Cam Bearing Set, 1978-2009

Enginetech S5091 SBC 350 Rear Main Seal, 1pc Offset Lip, Viton

Enginetech BC317J010 SBC 262 Main Bearing Set, .010in, 1978-2014

Enginetech SK5091 SBC 350 Rear Main Seal, Viton, w/ Housing Gskt

Enginetech BC317JSTD SBC 262 Main Bearing Set, Standard, 1978-14

Edelbrock 2116 Performer Vortec Small Block Chevy Intake

Chrome 1987-Up Small Block Chevy Centerbolt Valve Covers, 2-Hole

Scat 935050L 383 Chevy Crankshaft, 1-Piece Main, 5.7 Rod

Premium Chevy 383 Rotating Assembly, 1-Piece Main, Flat Top, 6.0 Rod

SBC Vortec Dual Plane Intake & Sniper 2 EFI Conversion Kit

Mr Gasket 6856G Aluminum Finned Center Bolt Valve Covers, SBC

Small Block Chevy Tall Aluminum Centerbolt Valve Covers, Polished

Speedway Rubber Valve Cover Gaskets, 1987-Up Centerbolt/Vortec Heads

1986-Up Stock Raw Steel Small Block Chevy Oil Pan

Scat 935060L 383 Chevy Crankshaft, 1-Piece Main, 6.0 Rod

Edelbrock 2716 Performer EPS Vortec Chevy Intake Manifold

SB 383 Chevy Rotating Assem., One Piece, Flat Top-2 Valve, 5.7 Rod

Edelbrock 7110 S/B Chevy Street Tunnel Ram Intake Manifold

SB 383 Chevy Rotating Assem., One Piece, Flat Top-2 Valve, 6 In. Rod

Small Block Chevy Dual Intake & Sniper 2 EFI Conversion Kit

Small Block Chevy Tall Aluminum Centerbolt Valve Cov & Gaskets

AC Delco 213-928 Coolant Temperature Sensor

1987-1997 SBC 5.0L/5.7L Tall Finned Valve Covers, Black Aluminum

Chrome 1987-Up Small Block Chevy Centerbolt Valve Covers, 1-Hole

Edelbrock 21043 Performer Intake S/B Chevy, 1987-95 W/ Iron Heads, Black

Fel-Pro 1648 S/B Chevy Valve Cover Gaskets, 1987-Up Centerbolt Heads

Edelbrock 75163 RPM Air Gap Vortec Intake Manifold, Chevy 5.7L

1987-Up Small Block Chevy Tall Finned Valve Covers

Finned 1987-98 Small Block Chevrolet Centerbolt Valve Covers, Plain

Mr Gasket 6042 Spark Plug Wire Divider Bracket, 1987-Up SBC