1977 GMC C25 Flexplates

16 products fit your

1977 GMC C25

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168

153

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1977 GMC C25

Products

-8%

B&M 20232 GM SFI Flexplate Fits 168-Tooth 1955-85 GM Chevy 400

B&M |

#20020232

B&M 20232 GM SFI Flexplate Fits 168-Tooth 1955-85 GM Chevy 400

Tooth Count:

168

Engine Balance:

External

SFI Rating:

29.1

$228.95

/each

$248.95

TCI Automotive |

#282399473

TCI Automotive 399473 GM 168-Tooth External Balance Flexplate

Tooth Count:

168

Engine Balance:

External

SFI Rating:

29.1

$147.95

/each

-7%

Hays |

#42510026

Hays 10-026 168 Tooth External Balanced Flexplate 1991-97 GenV BB

Tooth Count:

168

Engine Balance:

External

SFI Rating:

29.1

$236.95

/each

$256.95

-16%

Big Block Chevy Chromoly Steel SFI 29.1 Approved Flexplate, 168 Tooth

PRW Power |

#91049360

Big Block Chevy Chromoly Steel SFI 29.1 Approved Flexplate, 168 Tooth

(16)

Tooth Count:

168

Engine Balance:

External

SFI Rating:

29.1

$95.14

/each

$114.17

-16%

Speedway Motors |

#91045411

B/B Chevy SFI Rated Steel Flexplate

(1)

Tooth Count:

168

Engine Balance:

External

SFI Rating:

29.1

$100.18

/each

$120.22

What You Need to Know About Flexplates

The engine’s flexplate is a critical part to transferring power to your drivetrain. Using the correct part is imperative to engine longevity and proper drivetrain assembly.

Ford Flexplate Identification Guide

Ford’s small block and big block engine families have their share of flexplate differences. We’ll show you what to look for in this buyer’s guide.

Mopar Flexplate Identification Guide

Determining the correct flexplate for your V8 Mopar-powered project takes a little understanding of how these engines were balanced. Our Mopar flexplate buyer’s guide will help.

-42%

Speedway Motors |

#UP232563

B/B Chevy SFI Rated Steel Flexplate

Garage Sale Type:

Blemished

Tooth Count:

168

SFI Rating:

29.1

$69.69

/each

$120.22

SFI Chevy 350 Flexplate, 153 Tooth, 2-Piece Rear Main

Speedway Motors |

#91048359

SFI Chevy 350 Flexplate, 153 Tooth, 2-Piece Rear Main

(19)

Tooth Count:

153

Engine Balance:

Internal

SFI Rating:

29.1

$112.99

/each

LS1/LS2/LS6/5.3/6.0 to TH350/700R4/4L60 Adapter Flexplate

Speedway Motors |

#57534610

LS1/LS2/LS6/5.3/6.0 to TH350/700R4/4L60 Adapter Flexplate

(38)

Tooth Count:

168

Engine Balance:

Internal

SFI Rating:

29.1

$247.99

/each

-29%

Speedway Motors |

#UP233177

LS1/LS2/LS6/5.3/6.0 to TH350/700R4/4L60 Adapter Flexplate

Garage Sale Type:

Blemished

Tooth Count:

168

Engine Balance:

Internal

$175.09

/each

$247.99

Gen 3 LS to TH350/700R4/Powerglide Transmission Adapter Kit

Speedway Motors |

#91604000

Gen 3 LS to TH350/700R4/Powerglide Transmission Adapter Kit

(41)

Tooth Count:

168

Engine Balance:

Internal

SFI Rating:

29.1

$313.99

/kit

-55%

Chevrolet Performance 12563532 Flexplate Spacer Shim for LS Engines

Chevrolet Performance Parts |

#UP228518

Chevrolet Performance 12563532 Flexplate Spacer Shim for LS Engines

Garage Sale Type:

Blemished

Material Type:

Steel

Sold in Quantity:

Each

$28.19

/each

$63.99

$172 Off

TCI Automotive |

#UP228556

TCI Automotive 399753 LS1 Engine to GM Auto Transmission Adapter

Garage Sale Type:

Blemished

Tooth Count:

168

SFI Rating:

29.1

$203.88

/each

$375.95

Chevrolet Performance Parts |

#35512563532

Chevrolet Performance 12563532 Flexplate Spacer Shim for LS Engines

(3)

Material Type:

Steel

Sold in Quantity:

Each

$63.99

/each

TCI Automotive |

#282399753

TCI Automotive 399753 LS1 Engine to GM Auto Transmission Adapter

(3)

Tooth Count:

168

SFI Rating:

29.1

Material Type:

Steel

$375.95

/each

PRW 2036471 Pro Series Black, SFI 29.1, GM LS Series, 168T

PRW Power |

#5752036471

PRW 2036471 Pro Series Black, SFI 29.1, GM LS Series, 168T

Tooth Count:

168

Engine Balance:

Internal

SFI Rating:

29.1

$132.36

/each

ICT BILLET |

#826551056LT

ICT Billet 551056-LT SFI 29.2 LT/LSA/LSX Swap Flexplate

Tooth Count:

168

SFI Rating:

29.2

Rear Main Seal Style:

1-piece

$470.00

/each

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1977 GMC C25 Flexplates

Tooth Count

Brand

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Engine Family

Price

Customer Rating

Products

B&M 20232 GM SFI Flexplate Fits 168-Tooth 1955-85 GM Chevy 400

TCI Automotive 399473 GM 168-Tooth External Balance Flexplate

Hays 10-026 168 Tooth External Balanced Flexplate 1991-97 GenV BB

Big Block Chevy Chromoly Steel SFI 29.1 Approved Flexplate, 168 Tooth

B/B Chevy SFI Rated Steel Flexplate

Related Articles

B/B Chevy SFI Rated Steel Flexplate

SFI Chevy 350 Flexplate, 153 Tooth, 2-Piece Rear Main

LS1/LS2/LS6/5.3/6.0 to TH350/700R4/4L60 Adapter Flexplate

LS1/LS2/LS6/5.3/6.0 to TH350/700R4/4L60 Adapter Flexplate

Gen 3 LS to TH350/700R4/Powerglide Transmission Adapter Kit

Chevrolet Performance 12563532 Flexplate Spacer Shim for LS Engines

TCI Automotive 399753 LS1 Engine to GM Auto Transmission Adapter

Chevrolet Performance 12563532 Flexplate Spacer Shim for LS Engines

TCI Automotive 399753 LS1 Engine to GM Auto Transmission Adapter

PRW 2036471 Pro Series Black, SFI 29.1, GM LS Series, 168T

ICT Billet 551056-LT SFI 29.2 LT/LSA/LSX Swap Flexplate

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