GM B-Body Gen 1 LM1 Small Block Chevy Headers

29 products fit your

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 LM1

29 products

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Engine Family

Chevy Small Block V8

Engine Version

Gen 1 2-Piece Rear Main

Displacement

350

Engine Code

LM1

Products

-9%

Patriot Exhaust |

#447H8047B

Patriot Exhaust H8047-B Full Length Header, 64-89 Chevy Chevy, Black

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$403.55

/set

$443.91

1965-1989 SB Chevy Fullsize Car Long Tube Headers, Stainless Steel

Speedway Motors |

#9300110S

1965-1989 SB Chevy Fullsize Car Long Tube Headers, Stainless Steel

(3)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$563.99

/set

1965-1989 Small Block Chevy Long Tube Headers, Raw Finish

Speedway Motors |

#9300110

1965-1989 Small Block Chevy Long Tube Headers, Raw Finish

(20)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$275.99

/set

-9%

Patriot Exhaust |

#447H80471

Patriot Exhaust H8047-1 Full Length Header, 64-89 Chevy Chevy, CC

(4)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$674.77

/set

$742.25

Patriot Exhaust |

#447H8047

Patriot Exhaust H8047 Full Length Header, 64-89 Chevy Chevy, Raw

(5)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$314.45

/set

Small Block and Big Block Chevy Engine Flexplate Guide

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

Chevy Small Block Casting Numbers

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

Small Block Chevy Head Identification Guide | Casting Numbers Explained

Identify SBC heads using casting numbers, style tips, and year-by-year guides for your small block Chevy engine projects

Squarebody LS Swap Guide | 73-87 C10 Parts List

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.

GM Body Styles

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

Historic Chevy Performance Engines

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

55 Chevy Engine Build

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

Project Chevelle Episode 8: 383 Engine, Part 1

In this episode, Project Chevelle takes a big step in its muscle car transformation. It's out with the little old 307 and to the dyno with our new 383 from BluePrint Engines!

1965-1989 Small Block Chevy Long Tube Headers, AHC Coated

Speedway Motors |

#9300110H

1965-1989 Small Block Chevy Long Tube Headers, AHC Coated

(17)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$541.99

/set

1965-89 Small Block Chevy Fullsize Car Long Tube Headers, Chrome

Speedway Motors |

#9300110C

1965-89 Small Block Chevy Fullsize Car Long Tube Headers, Chrome

(1)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$492.99

/set

Rebate

Flowtech 11100FLT Long Tube Header, 3 Inch Collector Size

Flowtech Exhaust |

#42511100FLT

Flowtech 11100FLT Long Tube Header, 3 Inch Collector Size

(7)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$221.35

/set

$245.95

Rebate

Flowtech 31100FLT Long Tube Header, Ceramic Coated

Flowtech Exhaust |

#42531100FLT

Flowtech 31100FLT Long Tube Header, Ceramic Coated

(3)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$459.95

/set

$511.95

$101 Off

Dougs Headers |

#447D308

Doug's Headers D308 Full Length Header, 1-5/8 In, 1964-89 GM, CC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$1,008.61

/set

$1,109.47

Rebate

Hooker 2130-1HKR Super Competition Long Tube Header, Ceramic Coated

Hooker Headers |

#42521301HKR

Hooker 2130-1HKR Super Competition Long Tube Header, Ceramic Coated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$1,499.95

/set

$1,687.95

Rebate

Hooker 2130HKR Super Competition Long Tube Header, Painted

Hooker Headers |

#4252130HKR

Hooker 2130HKR Super Competition Long Tube Header, Painted

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$972.95

/set

$1,094.95

-9%

Patriot Exhaust |

#447H8021B

Patriot Exhaust H8021-B Clipper Header, 64-94 GM

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$392.01

/set

$431.21

-9%

Patriot Exhaust |

#447H80211

Patriot Exhaust H8021-1 Clipper Header, 64-94 GM

(3)

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$638.54

/set

$702.39

Rebate

Flowtech 31108FLT Mid-Length Header, Ceramic Coated

Flowtech Exhaust |

#42531108FLT

Flowtech 31108FLT Mid-Length Header, Ceramic Coated

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$459.95

/each

$511.95

Rebate

Flowtech Exhaust |

#42511108FLT

Flowtech 11108FLT Mid Length Header

(4)

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$211.45

/set

$234.95

Rebate

Hooker 2451-1HKR Competition Long Tube Header, Ceramic Coated

Hooker Headers |

#42524511HKR

Hooker 2451-1HKR Competition Long Tube Header, Ceramic Coated

(5)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$589.95

/set

$655.95

Rebate

Hooker 2451-3HKR Competition Long Tube Header, Black Ceramic Coated

Hooker Headers |

#42524513HKR

Hooker 2451-3HKR Competition Long Tube Header, Black Ceramic Coated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$736.95

/each

$819.95

Rebate

Hooker 2451-2HKR Competition Long Tube Header, Stainless

Hooker Headers |

#42524512HKR

Hooker 2451-2HKR Competition Long Tube Header, Stainless

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$828.95

/set

$921.95

Rebate

Hooker 2451HKR Competition Long Tube Header, Painted

Hooker Headers |

#4252451HKR

Hooker 2451HKR Competition Long Tube Header, Painted

(8)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$316.95

/set

$356.95

-9%

Dougs Headers |

#447D304

Doug's Headers D304 4-Tube Shorty Header, 1-5/8 Inch, 1964-94 GM

Header Tube Type:

Shorty

Exhaust Port Shape:

Oval

Flange Style:

Standard

$976.78

/set

$1,074.46

1969-87 GM A/F/G Body SBC Shorty Headers, Manual Trans, Black

Speedway Motors |

#9300109

1969-87 GM A/F/G Body SBC Shorty Headers, Manual Trans, Black

(3)

Header Tube Type:

Shorty

Exhaust Port Shape:

Round

Flange Style:

Standard

$307.99

/set

-9%

Patriot Exhaust |

#447H8056B

Patriot Exhaust H8056-B Clippster Header, 64-94 GM, Black, 1-5/8 Inch

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Oval

Flange Style:

Standard

$424.40

/set

$466.84

$107 Off

Dougs Headers |

#447D375Y

Doug's Headers D375Y Tri-Y Header, 1-5/8 In, 67-74 Camaro, CC

Header Tube Type:

Tri-Y

Exhaust Port Shape:

Oval

Flange Style:

Standard

$1,071.74

/set

$1,178.91

-9%

Patriot Exhaust |

#447H80561

Patriot Exhaust H8056-1 Clippster Header, 64-94 GM, CC, 1-5/8 Inch

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Oval

Flange Style:

Standard

$669.85

/set

$736.84

-9%

Patriot Exhaust |

#447H8056

Patriot Exhaust H8056 Clippster Header, 67-81 GM, Raw 1-5/8 In

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Oval

Flange Style:

Standard

$373.58

/set

$410.94

Small Block Chevy Clipster Headers, Black Finish

Speedway Motors |

#9300108

Small Block Chevy Clipster Headers, Black Finish

(18)

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$242.99

/set

Rebate

Flowtech 11569FLT Small Block Chevy Turbo Headers

Flowtech Exhaust |

#42511569FLT

Flowtech 11569FLT Small Block Chevy Turbo Headers

Header Tube Type:

Turbo

Primary Tube Diameter:

1-3/4"

Material Type:

Stainless Steel

$413.95

/kit

$460.95

Rebate

Hooker 2466-1HKR Competition Shortie Header, Ceramic Coated

Hooker Headers |

#42524661HKR

Hooker 2466-1HKR Competition Shortie Header, Ceramic Coated

Header Tube Type:

Shorty

Exhaust Port Shape:

Oval

Flange Style:

Standard

$690.95

/set

$767.95

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GM B-Body Gen 1 LM1 Small Block Chevy Headers

Header Tube Type

Brand

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Availability

Discounts

Platform

Engine Fuel System

Engine Camshaft Type

Price

Customer Rating

Products

Patriot Exhaust H8047-B Full Length Header, 64-89 Chevy Chevy, Black

1965-1989 SB Chevy Fullsize Car Long Tube Headers, Stainless Steel

1965-1989 Small Block Chevy Long Tube Headers, Raw Finish

Patriot Exhaust H8047-1 Full Length Header, 64-89 Chevy Chevy, CC

Patriot Exhaust H8047 Full Length Header, 64-89 Chevy Chevy, Raw

Related Articles

1965-1989 Small Block Chevy Long Tube Headers, AHC Coated

1965-89 Small Block Chevy Fullsize Car Long Tube Headers, Chrome

Flowtech 11100FLT Long Tube Header, 3 Inch Collector Size

Flowtech 31100FLT Long Tube Header, Ceramic Coated

Doug's Headers D308 Full Length Header, 1-5/8 In, 1964-89 GM, CC

Hooker 2130-1HKR Super Competition Long Tube Header, Ceramic Coated

Hooker 2130HKR Super Competition Long Tube Header, Painted

Patriot Exhaust H8021-B Clipper Header, 64-94 GM

Patriot Exhaust H8021-1 Clipper Header, 64-94 GM

Flowtech 31108FLT Mid-Length Header, Ceramic Coated

Flowtech 11108FLT Mid Length Header

Hooker 2451-1HKR Competition Long Tube Header, Ceramic Coated

Hooker 2451-3HKR Competition Long Tube Header, Black Ceramic Coated

Hooker 2451-2HKR Competition Long Tube Header, Stainless

Hooker 2451HKR Competition Long Tube Header, Painted

Doug's Headers D304 4-Tube Shorty Header, 1-5/8 Inch, 1964-94 GM

1969-87 GM A/F/G Body SBC Shorty Headers, Manual Trans, Black

Patriot Exhaust H8056-B Clippster Header, 64-94 GM, Black, 1-5/8 Inch

Doug's Headers D375Y Tri-Y Header, 1-5/8 In, 67-74 Camaro, CC

Patriot Exhaust H8056-1 Clippster Header, 64-94 GM, CC, 1-5/8 Inch

Patriot Exhaust H8056 Clippster Header, 67-81 GM, Raw 1-5/8 In

Small Block Chevy Clipster Headers, Black Finish

Flowtech 11569FLT Small Block Chevy Turbo Headers

Hooker 2466-1HKR Competition Shortie Header, Ceramic Coated

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