GMC GM LH6 Swap Parts

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GMC - Chevy LS V8 Gen 4 5.3 LH6

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331 products

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GMC

Engine Family

Chevy LS V8

Engine Version

Gen 4

Displacement

5.3

Engine Code

LH6

Products

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Frostbite FB311 Aluminum Radiator, w/ GM LS Swap, 3 Row, 1967-72 GM

Frostbite Performance Cooling |

#425FB311

Frostbite FB311 Aluminum Radiator, w/ GM LS Swap, 3 Row, 1967-72 GM

Radiator Style:

Double Pass

Radiator Flow Direction:

Crossflow

Material Type:

Aluminum

$699.95

/each

$787.95

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Hooker Headers |

#42570301410RHKR

Hooker Headers 70301410-RHKR BlackHeart Shorty Headers

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$598.95

/kit

$665.95

Rebate

Flowmaster |

#378615119

Flowmaster 615119 Delta Force Air Intake 07-08 GM Truck 4.8L-6.2L

Outside Diameter:

7.500"

Overall Length:

7.500"

Overall Width:

7.500"

$549.95

/each

$618.95

-9%

Dougs Headers |

#447D3348

Doug's Headers D3348 Long Tube Headers 63-72 Chevy C10 LS, Silver

Weld-Up:

Collector Diameter:

3 Inch

Hardware Included:

Yes

$973.47

/set

$1,070.82

-9%

Dougs Headers |

#447SKC102

Doug's Headers SKC102 LS Swap Transmission Crossmember 63-72 C10

Material Type:

Steel

Sold in Quantity:

Each

$288.77

/each

$317.65

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.

Gen 4 LS Engines - Junkyard LS Swap Identification Guide: Part 2

Learn how to identfy motors for your LS Swap. In this guide we cover generation 4 small block engines and some of the cheaper options for more power.

Gen III/IV LS Engine ID Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

LS Swap Guide: GM 3 Speed / 4 Speed Parts List

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

Greg's '56 Chevy

Not only is Greg Turner's '56 a great driver, it's full of great family memories. Built in the home garage by Greg and his sons, this clean Chevy has covered a lot of miles.

Transmission Replacement on a 55 Chevy

Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

55 Chevy Engine Build

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

-9%

Dougs Headers |

#447D3348B

Doug's Headers D3348-B Long Tube Headers, 63-72 Chevy C10 LS, Blk

(2)

Weld-Up:

Collector Diameter:

3 Inch

Hardware Included:

Yes

$835.09

/set

$918.60

RideTech |

#76811703699

RideTech 11703699 StrongArm Upper Control Arms, 07-13 GM Truck

Control Arm Style:

Tubular

Position:

Front

Ball Joint Type:

Bolt-in

$575.00

/kit

Rebate

Flowtech 91843FLT Shorty Headers, 2002-2013 GM Pickup/SUV, 4.8L/5.3L

Flowtech Exhaust |

#42591843FLT

Flowtech 91843FLT Shorty Headers, 2002-2013 GM Pickup/SUV, 4.8L/5.3L

Header Tube Type:

Shorty

Exhaust Port Shape:

Round

Flange Style:

Standard

$459.95

/each

$511.95

TorqLink™ 67-72 C10 Transmission Crossmember

Speedway Motors |

#91098215

TorqLink™ 67-72 C10 Transmission Crossmember

(30)

Overall Length:

32.93"

Centerline of Holes:

31.88"

Material Type:

Steel

$205.99

/each

Powermaster |

#2558206

Powermaster 8206 GM CS130D Alternator, 120 Amp, Serpentine, 12V

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Natural

$192.99

/each

Showing 1 - 36 of 331 results

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GMC GM LH6 Swap Parts

Model

Category

Part

Brand

Application

Department

Transmission Family

Engine Fuel System

Engine Camshaft Type

Availability

Discounts

Price

Customer Rating

Products

Frostbite FB311 Aluminum Radiator, w/ GM LS Swap, 3 Row, 1967-72 GM

Hooker Headers 70301410-RHKR BlackHeart Shorty Headers

Flowmaster 615119 Delta Force Air Intake 07-08 GM Truck 4.8L-6.2L

Doug's Headers D3348 Long Tube Headers 63-72 Chevy C10 LS, Silver

Doug's Headers SKC102 LS Swap Transmission Crossmember 63-72 C10

Related Articles

Doug's Headers D3348-B Long Tube Headers, 63-72 Chevy C10 LS, Blk

RideTech 11703699 StrongArm Upper Control Arms, 07-13 GM Truck

Flowtech 91843FLT Shorty Headers, 2002-2013 GM Pickup/SUV, 4.8L/5.3L

TorqLink™ 67-72 C10 Transmission Crossmember

Powermaster 8206 GM CS130D Alternator, 120 Amp, Serpentine, 12V

Models: