Pontiac LeMans Engine Parts

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Performance Distributors |

#91023256

Performance Distributors LS Live Wire Spark Plug Wires

Conductor Style:

Spiral Core

Diameter:

10"

Sold in Quantity:

Set

$169.00

/each

$185.90

$158 Off

Tuff Stuff |

#7458435C6G1W

Tuff Stuff 8435C6G1W LS 1 Wire Alternator, 225A, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

225 amp

Alternator Finish:

Chrome

$401.99

/each

$559.83

ICT 551028-GZ01 Godzilla Swap Billet Aluminum Motor Mount Set

ICT BILLET |

#82651028-GODZ

ICT 551028-GZ01 Godzilla Swap Billet Aluminum Motor Mount Set

Attachment Style:

Bolt-on

Mount Material:

Billet Aluminum

Bushing Material:

Polyurethane

$444.00

/set

$221 Off

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

Flowtech Exhaust |

#772317301FLT

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

(1)

Finish:

Ceramic Coated

Sold in Quantity:

Pair

$332.95

/kit

$553.95

$154 Off

Tuff Stuff |

#7458435B6G1W

Tuff Stuff 8435B6G1W 1 Wire Alternator, 225 AMP, Stealth Black

One Wire Alternator:

Yes

Alternator Amperage:

225 amp

Alternator Finish:

Black

$391.99

/each

$545.68

Pontiac 350 vs Chevy 350 | Pontiac 350 Engine Specs & HP

Why was the Pontiac 350 phased out for the Chevy 350? Discover the key differences, performance, and advantages between these iconic GM small-block V8 engines.

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!

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

Pick a Side: LS Engines

The GM LS engine is the hot powerplant these days. But is there too much of a good thing?

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

Speedway Motors |

#91001356

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

(21)

Style:

Worm Gear

Material Type:

Aluminum

Reusable:

Yes

$11.49

/each

ICT BILLET |

#826WPOBD30

ICT Billet WP0BD30 GM LS OBD2 Dash Diagnostic Port 4-Wire Pigtail

(1)

Sold in Quantity:

Each

$23.00

/each

Sure Seal O-Ring Air Cleaner Spacer, Black

Speedway Motors |

#91011631

Sure Seal O-Ring Air Cleaner Spacer, Black

(1)

Material Type:

Aluminum

Finish:

Black

Sold in Quantity:

Each

as low as

$18.49

/each

Steel 16" Dominator Air Cleaner Kit W/ Washable Filter

Speedway Motors |

#91003148

Steel 16" Dominator Air Cleaner Kit W/ Washable Filter

Shape:

Round

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$119.99

/kit

Aluminum Cold Side Turbo Intercooler Pipe Kit, 2.5-inch/3-inch

Speedway Motors |

#91003785

Aluminum Cold Side Turbo Intercooler Pipe Kit, 2.5-inch/3-inch

(1)

Couplers Included:

Yes

Intercooler Pipe Material:

Aluminum

Sold in Quantity:

Kit

as low as

$137.99

/kit

ICT BILLET |

#826AN9201212XL

ICT Billet AN920-12-12XL Extended length -12AN Adapter Fitting

Fitting End A:

-12 AN Male

Fitting End B:

-12 AN Male O-ring

Angle:

Straight

$29.00

/kit

ICT BILLET |

#826WEALT4036

ICT Billet WEALT40-36 LS 2 Pin High-Amp Alt Extension, 36 inch

Overall Length:

3 ft.

Sold in Quantity:

Each

$50.00

/each

Speedway Motors |

#91281036

Industrial Tap, 5/8 Inch-18 SAE

(13)

Thread Pitch:

5/8"-18

Drill Bit Included:

Material Type:

Steel

$43.99

/each

SoloSwap® Small Block Chevy Mock Up Engine Swap Dummy Block Kits

Speedway Motors |

#91089662

SoloSwap® Small Block Chevy Mock Up Engine Swap Dummy Block Kits

(19)

Material Thickness:

.100"

Material Type:

Steel

Finish:

Bare

as low as

$273.99

/each

Speedway Motors |

#910318

AN to IFM Adapter

(33)

Fitting End A:

-3 AN Male

Material Type:

Steel

Finish:

Zinc Plated

$7.49

/each

Seals-It |

#91011097

Seals-It Dirt Dish Air Cleaner Hold Down and Seal

(3)

Material Type:

Rubber

Sold in Quantity:

Each

Die Stock Included:

$18.95

/each

-30%

Speedway Motors |

#910154

Gilmer Drive Belts

(9)

Belt Type:

Gilmer

Material Type:

Rubber

Sold in Quantity:

Each

$15.29

/each

$21.99

Super Seal® Air Filter, Oversized 14 Inch

Speedway Motors |

#91014008

Super Seal® Air Filter, Oversized 14 Inch

(4)

Sold in Quantity:

Each

$47.99

/each

SPAL |

#91064026

SPAL Cooling Fan Sensors, 3/8 NPT

(39)

Sold in Quantity:

Each

Thread Pitch:

3/8" NPT

Material Type:

Steel

$44.94

/each

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, AHC Coated

Speedway Motors |

#9300104H

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, AHC Coated

(7)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Oval

Flange Style:

Standard

$329.99

/pair

-23%

Royal Purple |

#29631140

Royal Purple HPS 10W40 High Performance Engine Oil, 1 Quart

Oil Weight:

10W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$12.99

/each

$16.99

-23%

Royal Purple |

#29631250

Royal Purple HPS 20W50 High Performance Engine Oil, 1 Quart

Oil Weight:

20W50

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$12.99

/each

$16.99

-23%

Royal Purple |

#29631130

Royal Purple HPS 10W30 High Performance Engine Oil, 1 Quart

(1)

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$12.99

/each

$16.99

Lucas Oil |

#484106891

Lucas Oil 10689 SAE 20W50 Hot Rod Engine Oil, 1 Quart

(2)

Oil Weight:

20W50

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$10.99

/each

-23%

Royal Purple |

#29636520

Royal Purple HPS 5W20 High Performance Engine Oil, 6 Quart Case

(2)

Oil Weight:

5W20

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$77.94

/box

$101.94

$140 Off

Powermaster |

#2558148

Powermaster 8148 XS Volt Alternator, 150 Amps, Internal

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$415.99

/each

$556.25

$143 Off

Powermaster |

#2558156

Powermaster 8156 Race Alternator, 180 Amps, 16V

One Wire Alternator:

Yes

Alternator Amperage:

180 amp

Alternator Finish:

Powder Coated

$426.99

/each

$570.00

-23%

Powermaster |

#2558176

Powermaster 8176 Race Alternator, 55 Amps, V-belt, 16V

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Natural

$214.99

/each

$282.50

-24%

Powermaster |

#2558182

Powermaster 8182 Race Alternator, 75 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Powder Coated

$296.99

/each

$392.50

Energy Suspension |

#91699488G

Energy Suspension 9.9488G Link Flange Type Bushing, Black

Attachment Style:

Bolt-on

Mount Material:

Steel

Bushing Material:

Polyurethane

$32.85

/each

AutoMeter |

#1823640

AutoMeter 3640 Oil Temp Gauge, 2 1/16 Inch, 140-280 Deg., SC II

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Analog

$206.99

/each

AutoMeter |

#1824321

AutoMeter 4321 Ultra-Lite Mech Oil Press. Gauge, 100 PSI,2-1/16

(1)

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Mechanical

$78.99

/each

Speedway Motors |

#91511662

2 5/8 AIR CLEANER SPCR,POL

(12)

Material Type:

Aluminum

Finish:

Polished

Sold in Quantity:

Each

$24.99

/each

Speedway 90 Degree Bulkhead Fitting Kit, -8 AN, Blue

Speedway Motors |

#9108365

Speedway 90 Degree Bulkhead Fitting Kit, -8 AN, Blue

(2)

AN Size:

-8 AN

Angle:

90 degree

Fitting End A:

-8 AN Male

$30.99

/kit

Big Block Chevy, Block Hugger, Tight-Fit Headers, AHC Coated

Speedway Motors |

#9300102H

Big Block Chevy, Block Hugger, Tight-Fit Headers, AHC Coated

(4)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$374.99

/pair

Air Intake Tube, Reducer Coupler & Aluminum Weld Bung

Speedway Motors |

#9101582

Air Intake Tube, Reducer Coupler & Aluminum Weld Bung

Finish:

Polished

Overall Length:

6.00"

Material Type:

Aluminum

$50.99

/kit

Showing 1 - 252 of 6,119 results

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Pontiac LeMans Engine Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Performance Distributors LS Live Wire Spark Plug Wires

Tuff Stuff 8435C6G1W LS 1 Wire Alternator, 225A, Chrome

ICT 551028-GZ01 Godzilla Swap Billet Aluminum Motor Mount Set

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

Tuff Stuff 8435B6G1W 1 Wire Alternator, 225 AMP, Stealth Black

Related Articles

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

ICT Billet WP0BD30 GM LS OBD2 Dash Diagnostic Port 4-Wire Pigtail

Sure Seal O-Ring Air Cleaner Spacer, Black

Steel 16" Dominator Air Cleaner Kit W/ Washable Filter

Aluminum Cold Side Turbo Intercooler Pipe Kit, 2.5-inch/3-inch

ICT Billet AN920-12-12XL Extended length -12AN Adapter Fitting

ICT Billet WEALT40-36 LS 2 Pin High-Amp Alt Extension, 36 inch

Industrial Tap, 5/8 Inch-18 SAE

SoloSwap® Small Block Chevy Mock Up Engine Swap Dummy Block Kits

AN to IFM Adapter

Seals-It Dirt Dish Air Cleaner Hold Down and Seal

Gilmer Drive Belts

Super Seal® Air Filter, Oversized 14 Inch

SPAL Cooling Fan Sensors, 3/8 NPT

Tight-Fit Small Block Chevy ZZ-4 Block Hugger Headers, AHC Coated

Royal Purple HPS 10W40 High Performance Engine Oil, 1 Quart

Royal Purple HPS 20W50 High Performance Engine Oil, 1 Quart

Royal Purple HPS 10W30 High Performance Engine Oil, 1 Quart

Lucas Oil 10689 SAE 20W50 Hot Rod Engine Oil, 1 Quart

Royal Purple HPS 5W20 High Performance Engine Oil, 6 Quart Case

Powermaster 8148 XS Volt Alternator, 150 Amps, Internal

Powermaster 8156 Race Alternator, 180 Amps, 16V

Powermaster 8176 Race Alternator, 55 Amps, V-belt, 16V

Powermaster 8182 Race Alternator, 75 Amps, V-belt, 12V

Energy Suspension 9.9488G Link Flange Type Bushing, Black

AutoMeter 3640 Oil Temp Gauge, 2 1/16 Inch, 140-280 Deg., SC II

AutoMeter 4321 Ultra-Lite Mech Oil Press. Gauge, 100 PSI,2-1/16

2 5/8 AIR CLEANER SPCR,POL

Speedway 90 Degree Bulkhead Fitting Kit, -8 AN, Blue

Big Block Chevy, Block Hugger, Tight-Fit Headers, AHC Coated

Air Intake Tube, Reducer Coupler & Aluminum Weld Bung