1970 Chevy Blazer Engine Parts

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1970 Chevy Blazer

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1970 Chevy Blazer

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-34%

Tuff Stuff |

#7457102NAP

Tuff Stuff 7102NAP GM Alternator, 80 Amp, Ext Regulator, Polished

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Polished

$160.99

/each

$246.80

-28%

Tuff Stuff |

#7457102K

Tuff Stuff 7102K GM Alternator, 140 Amp, Ext Reg, Factory Cast

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$163.99

/each

$230.78

-34%

Tuff Stuff |

#7457102

Tuff Stuff 7102 GM Alternator, External Regulator, 80 Amp

(1)

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Natural

$121.99

/each

$186.48

-31%

Tuff Stuff |

#7457102NCP

Tuff Stuff 7102NCP GM Alternator, 100 Amp, Ext Regulator, Pol

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$158.99

/each

$232.28

-28%

Tuff Stuff |

#7457102NE

Tuff Stuff 7102NE GM Alternator, 100 Amp, Ext Reg, Black W/Chrome

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$176.99

/each

$246.80

Chevy 2 Bolt vs 4 Bolt Main | Years, How to ID & Is It Worth It?

Learn the differences between Chevy 2-bolt and 4-bolt main blocks, how to ID them, key years, and whether a 4-bolt is worth it for your build

55 Chevy Engine Build

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

Historic Chevy Performance Engines

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

Employee Rides: 1970 Chevrolet Monte Carlo - Myles Rasmussen

Myles has had this Monte Carlo for a long time, and it's now like a member of the family!

Front Suspension and Rolling Chassis | 1968 C10 Build Episode 3

In Episode 3 of our C10 build, we install a front suspension kit and finally have a rolling chassis!

How to Install a Big Block Engine - 1967 Chevelle

Jeff tackles the task of installing a Big Block Engine into his 1967 Chevelle. Read about the hardships he faced and some of the tricks he learned to make this installation run smoothly.

70 and 71 Chevy Novas

Jarry and Ryan Givens are father and son, and this pair of Novas proves the apple doesn't fall far from the tree!

1967 Firebird Engine Refurbish

Follow this restoration guide as Josh breathes new life back into his Pontiac engine.

Speedway Tech Talk - '63 -'70 Chevy Pickup Brake, Spindle and Instrument Upgrades

Tim talks about truck brake, spindles, and instrument options.

-17%

Tuff Stuff |

#7457102BW

Tuff Stuff 7102BW GM Alternator, 80 Amp, Ext Reg, Black W/Chrome

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Textured

$191.99

/each

$232.28

-30%

Tuff Stuff |

#7457102NPK

Tuff Stuff 7102NPK GM Alternator, 140 Amp, Ext Reg, Polished

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$194.99

/each

$282.06

-28%

Tuff Stuff |

#7457102NFK

Tuff Stuff 7102NFK GM Alternator, 140 Amp Ext Reg, Black W/Chrome

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$176.99

/each

$246.80

-22%

Tuff Stuff |

#7457102NFORG

Tuff Stuff 7102NFORANGE GM Alternator, 80 Amp, Orange W/Chrome

One Wire Alternator:

Yes

Alternator Amperage:

80 amp

Alternator Finish:

Chrome

$180.99

/each

$232.28

-28%

Tuff Stuff |

#7457102NC

Tuff Stuff 7102NC GM Alternator, 100 Amp, Ext Regulator, Chrome

(1)

One Wire Alternator:

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$167.99

/each

$233.61

Proform |

#58666889C

Proform 66889C 3-Piece Pushrod Set 5/16""; +.100""

$56.99

/set

-24%

Tuff Stuff |

#7457102NK

Tuff Stuff 7102NK GM Alternator, 140 Amp, Ext Regulator, Chrome

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$199.99

/each

$265.10

-31%

Tuff Stuff |

#7457102NF

Tuff Stuff 7102NF GM Alternator, 80 Amp, Ext Reg, Black W/Chrome

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Chrome

$165.99

/each

$241.38

$127 Off

Tuff Stuff |

#UP228326

Tuff Stuff 7102NKBW GM Alternator, 140 Amp, Black W/Chrome

Garage Sale Type:

Open Box

One Wire Alternator:

Alternator Amperage:

140 amp

$136.46

/each

$263.25

-13%

Tuff Stuff |

#7457102NKBW

Tuff Stuff 7102NKBW GM Alternator, 140 Amp, Black W/Chrome

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Textured

$227.99

/each

$263.26

Small Block Chevy Valve Cover Gaskets, 5/16 Inch Thick Steel Core

Speedway Motors |

#91010216

Small Block Chevy Valve Cover Gaskets, 5/16 Inch Thick Steel Core

(15)

Material Type:

Cork

Sold in Quantity:

Pair

$32.99

/pair

Small Block Chevy Valve Cover Gaskets, 5/16 Inch Extra Thick

Speedway Motors |

#91010217

Small Block Chevy Valve Cover Gaskets, 5/16 Inch Extra Thick

(12)

Valve Cover Mounting Style:

Perimeter Bolt

$23.99

/pair

Accel |

#105576S

Accel 0576S-4 Shorty Spark Plug, 5/8 Hex, .460 Reach Tapered 4/Pk

(12)

Thread Pitch:

14mm

Sold in Quantity:

Set

$32.95

/set

Scat |

#91015232

Scat 26000716 Small Block Chevy 4340 I-Beam Rods, 6.0 Inch, Bushed Pin

(7)

Connecting Rod Type:

I-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

6.000"

$494.99

/set

Small Block Chevy Valve Cover Gaskets, 3/16 Inch Thick Six Hole

Speedway Motors |

#91010215

Small Block Chevy Valve Cover Gaskets, 3/16 Inch Thick Six Hole

(1)

Valve Cover Mounting Style:

Perimeter Bolt

$12.99

/pair

Edelbrock |

#32561209

Edelbrock 61209 E-CNC 225 Cylinder Head, 64 CC, SB Chevy

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

$1,840.95

/each

New Product

Enginetech |

#17300702

Enginetech TS163 SBC 350 Timing Set, Roller, 1957-1995

$43.86

/each

Scat |

#91015239

Scat 66000214 Q-Lite Small Block Chevy Forged H-Beam Rods, 6.0 Inch

Connecting Rod Type:

H-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

6.000"

$807.99

/set

Scat |

#91060000

Scat 2-ICR6000A Pro Stock I Beam Connecting Rod

Connecting Rod Type:

I-Beam

Connecting Rod Length:

6.000"

Wrist Pin Style:

Floating

$518.99

/set

Speedway Small Block Chevy 283-350 Head Gaskets, 4.0 Inch Bore

Speedway Motors |

#91010204

Speedway Small Block Chevy 283-350 Head Gaskets, 4.0 Inch Bore

(10)

Sold in Quantity:

Each

Material Type:

Gasket Material

$23.99

/each

Speedway 1957-85 Chevy 283-350 Complete Gasket Set

Speedway Motors |

#91010255

Speedway 1957-85 Chevy 283-350 Complete Gasket Set

(7)

Sold in Quantity:

Each

Bore Size:

4.00"

$73.99

/set

-19%

Tuff Stuff |

#7457635

Tuff Stuff 7635 GM 10DN Replacement External Regulator

(2)

Voltage:

12 volts

Terminal Type:

Spade

Sold in Quantity:

Each

$17.49

/each

$21.76

Edelbrock |

#32541633

Edelbrock 41633 Racing Series Valve Cover Set, Small Block Chevy

Valve Cover Height:

Low-profile

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$199.95

/set

Edelbrock |

#32541643

Edelbrock 41643 Racing Series Valve Cover Set, Small Block Chevy

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$219.95

/set

-9%

PerTronix |

#447706101

PerTronix 706101 63-74 Non-HEI FlameThrower BLK Spark Plug Wires

(1)

Conductor Style:

Spiral Core

Diameter:

Cap Terminal Style:

Socket / Female

$75.76

/set

$83.34

Speedway 1960-86 Small Block Chevy Valve Cover Gaskets

Speedway Motors |

#550175

Speedway 1960-86 Small Block Chevy Valve Cover Gaskets

(5)

Valve Cover Mounting Style:

Perimeter Bolt

$12.99

/pair

1960-1986 Small Block Chevy Fabricated Valve Covers

Speedway Motors |

#91017130

1960-1986 Small Block Chevy Fabricated Valve Covers

(5)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$136.99

/pair

Small Block Chevy Polished Aluminum Tall Valve Covers

Speedway Motors |

#91017108

Small Block Chevy Polished Aluminum Tall Valve Covers

(5)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$174.99

/pair

1960-1986 Small Block Chevy Tall Valve Covers, Ball Milled

Speedway Motors |

#91017100

1960-1986 Small Block Chevy Tall Valve Covers, Ball Milled

(26)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$87.99

/pair

Small Block Chevy Short Chrome Valve Covers

Speedway Motors |

#91017162

Small Block Chevy Short Chrome Valve Covers

(17)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

Finish:

Chrome

$30.99

/pair

1960-86 SB Chevy Tall Valve Covers, Flame Milled, Polished Alum.

Speedway Motors |

#91017101

1960-86 SB Chevy Tall Valve Covers, Flame Milled, Polished Alum.

(8)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$94.99

/pair

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1970 Chevy Blazer Engine Parts

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Products

Tuff Stuff 7102NAP GM Alternator, 80 Amp, Ext Regulator, Polished

Tuff Stuff 7102K GM Alternator, 140 Amp, Ext Reg, Factory Cast

Tuff Stuff 7102 GM Alternator, External Regulator, 80 Amp

Tuff Stuff 7102NCP GM Alternator, 100 Amp, Ext Regulator, Pol

Tuff Stuff 7102NE GM Alternator, 100 Amp, Ext Reg, Black W/Chrome

Related Articles

Tuff Stuff 7102BW GM Alternator, 80 Amp, Ext Reg, Black W/Chrome

Tuff Stuff 7102NPK GM Alternator, 140 Amp, Ext Reg, Polished

Tuff Stuff 7102NFK GM Alternator, 140 Amp Ext Reg, Black W/Chrome

Tuff Stuff 7102NFORANGE GM Alternator, 80 Amp, Orange W/Chrome

Tuff Stuff 7102NC GM Alternator, 100 Amp, Ext Regulator, Chrome

Proform 66889C 3-Piece Pushrod Set 5/16""; +.100""

Tuff Stuff 7102NK GM Alternator, 140 Amp, Ext Regulator, Chrome

Tuff Stuff 7102NF GM Alternator, 80 Amp, Ext Reg, Black W/Chrome

Tuff Stuff 7102NKBW GM Alternator, 140 Amp, Black W/Chrome

Tuff Stuff 7102NKBW GM Alternator, 140 Amp, Black W/Chrome

Small Block Chevy Valve Cover Gaskets, 5/16 Inch Thick Steel Core

Small Block Chevy Valve Cover Gaskets, 5/16 Inch Extra Thick

Accel 0576S-4 Shorty Spark Plug, 5/8 Hex, .460 Reach Tapered 4/Pk

Scat 26000716 Small Block Chevy 4340 I-Beam Rods, 6.0 Inch, Bushed Pin

Small Block Chevy Valve Cover Gaskets, 3/16 Inch Thick Six Hole

Edelbrock 61209 E-CNC 225 Cylinder Head, 64 CC, SB Chevy

Enginetech TS163 SBC 350 Timing Set, Roller, 1957-1995

Scat 66000214 Q-Lite Small Block Chevy Forged H-Beam Rods, 6.0 Inch

Scat 2-ICR6000A Pro Stock I Beam Connecting Rod

Speedway Small Block Chevy 283-350 Head Gaskets, 4.0 Inch Bore

Speedway 1957-85 Chevy 283-350 Complete Gasket Set

Tuff Stuff 7635 GM 10DN Replacement External Regulator

Edelbrock 41633 Racing Series Valve Cover Set, Small Block Chevy

Edelbrock 41643 Racing Series Valve Cover Set, Small Block Chevy

PerTronix 706101 63-74 Non-HEI FlameThrower BLK Spark Plug Wires

Speedway 1960-86 Small Block Chevy Valve Cover Gaskets

1960-1986 Small Block Chevy Fabricated Valve Covers

Small Block Chevy Polished Aluminum Tall Valve Covers

1960-1986 Small Block Chevy Tall Valve Covers, Ball Milled

Small Block Chevy Short Chrome Valve Covers

1960-86 SB Chevy Tall Valve Covers, Flame Milled, Polished Alum.