Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
in
in
Cart

Your shopping cart is empty

The Toolbox
Shopping for Pontiac Grand LeMans Parts
Deals
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
What year is your Pontiac Grand LeMans?
Products
You've Selected:
Selected Filters
Pontiac Grand LeMans
Headers and Exhaust Headers and Exhaust Manifolds
Select Your Vehicle
See More Filters
Sort by:
Show:

Mr Gasket 7171MRG Exhaust Gaskets, Pontiac, Copper-Seal

$39.99
$42.12

Pontiac V8

On Sale

Gasket Material: Copper

Port Style: D-port

Port Height: 2"

Port Width: 1.55"

Compare
Quick View

Mr Gasket 5921 Exhaust Gaskets, Pontiac, Ultra-Seal

$23.99
$25.64

Pontiac V8

On Sale

Gasket Material: Steel core laminate

Port Style: D-port

Port Height: 2"

Port Width: 1.55"

Compare
Quick View

Spectre 453 Exhaust Header Gasket, Pontiac 326-428

$18.99
$19.99

326 Pontiac V8, 350 Pontiac V8, 389 Pontiac V8, 400 Pontiac V8, 428 Pontiac V8

On Sale

Gasket Material: Ceramic Fiber

Compare
Quick View

Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold

Universal Fit

Video Available

Finish: Natural

Flange Style: Square Port

Collector Diameter : 2-1/2 Inch

Header Dimension B: 5.30"

Compare
Quick View

Flowtech 11104FLT Long Tube Header, 3 Inch Collector Size

Chevy Small Block V8

Ships Free

Header Tube Type: Long Tube

Finish: Painted

Primary Tube Diameter: 1-5/8"

Material Type: Mild Steel

Compare
Quick View

Flowtech 31104FLT Long Tube Header, Ceramic Coated

267 Chevy Small Block V8, 305 Chevy Small Block V8, 350 Chevy Small Block V8

Ships Free

Header Tube Type: Long Tube

Finish: Ceramic Coated

Primary Tube Diameter: 1-1/2"

Material Type: Mild Steel

Compare
Quick View

Edelbrock 7281 Exhaust Manifold Gasket Set, Pontiac V8

$18.99
$19.99

326 Pontiac V8, 350 Pontiac V8, 389 Pontiac V8, 421 Pontiac V8, 428 Pontiac V8, 455 Pontiac V8

On Sale

Material Type: Composite with steel core

Port Style: Stock

Overall Height: 1.880 in."

Overall Width: 1.880 in."

Compare
Quick View

Spectre 454 Exhaust Header Gasket, Pontiac 326-428

$18.99
$19.99

326 Pontiac V8, 350 Pontiac V8, 389 Pontiac V8, 400 Pontiac V8, 428 Pontiac V8

On Sale

Gasket Material: Ceramic Fiber

Compare
Quick View

Mr Gasket 550G Exhaust Gaskets, Pontiac, Performance

$20.99
$22.14

Pontiac V8

On Sale

Gasket Material: High-temperature white

Port Style: D-port

Port Height: 1.94"

Port Width: 1.5"

Compare
Quick View

Mr Gasket 5920 Exhaust Gaskets, Pontiac, 1.46 x 1.93 Inch

$29.99
$31.49

Pontiac V8

On Sale

Gasket Material: Steel core laminate

Port Style: Open center port

Port Height: 1.93"

Port Width: 1.46"

Compare
Quick View

Mr Gasket 7523MRG Exhaust Gaskets, Pontiac 400/455, 1.88 Inch

$34.99
$37.32

400 Pontiac V8, 455 Pontiac V8

On Sale

Gasket Material: Steel core laminate

Port Style: Round large port

Port Height: 1.88"

Port Width: 1.88"

Compare
Quick View

Mr Gasket 7418G Header Gaskets, Pontiac 326-455, Oval Ports

$25.99
$27.72

Pontiac V8

On Sale
Video Available

Gasket Material: Aluminum

Port Style: D-port

Port Height: 1.55"

Port Width: 1.94"

Compare
Quick View

Spectre 549 Exhaust Header Gasket, Pontiac 326-428

326 Pontiac V8, 350 Pontiac V8, 389 Pontiac V8, 400 Pontiac V8, 428 Pontiac V8

Gasket Material: Ceramic Fiber

Compare
Quick View

Spectre 550 Exhaust Header Gasket, Pontiac 326-428

326 Pontiac V8, 350 Pontiac V8, 389 Pontiac V8, 400 Pontiac V8, 428 Pontiac V8

Gasket Material: Ceramic Fiber

Compare
Quick View

Hooker 2150-3HKR Super Competition Long Tube Header, Ceramic Coated

Chevy Small Block V8

Ships Free

Header Tube Type: Long Tube

Finish: Ceramic Coated

Primary Tube Diameter: 1-5/8"

Material Type: Mild Steel

Compare
Quick View

Edelbrock 7204 Exhaust Manifold Gasket Set, Small Block Chevy

Chevy Small Block V8

On Sale

Material Type: Composite with steel core

Port Style: Square Port

Overall Height: 1.500 in."

Overall Width: 1.500 in."

Compare
Quick View

Spectre 416 Exhaust Header Gasket, Chevy 265-400, GMC 283-400

$17.99
$19.99

Chevy Small Block V8

On Sale

Gasket Material: Compressed Ceramic Fiber

Overall Thickness: 0.125"

Compare
Quick View

Header Bolts, 3/8-16 x 1 Inch, Set/12

Chevy Small Block V8, Pontiac V8, Oldsmobile V8, AMC V8, Chrysler Big Block V8

Overall Length: 1.36"

Under Head Length: 1"

Thread Pitch: 3/8"-16

Wrench Type: Hex

Compare
Quick View

Spectre 421 Exhaust Header Gasket, Chevy 265-400, GMC 283-400

$18.99
$19.99

Chevy Small Block V8

On Sale

Gasket Material: Compressed Ceramic Fiber

Overall Thickness: 0.125"

Compare
Quick View

King Chrome Hex Header Bolts, 3/8-16 x 3/4 Inch, Set/12

Chevy Small Block V8, Pontiac V8, Oldsmobile V8, AMC V8, Chrysler Big Block V8

Overall Length: 1.03"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Hex

Compare
Quick View

Mr Gasket 2230G HeadLock Locking Header Bolts, SBC

$31.99
$33.97

Pontiac V8, Chevy Small Block V8, Chrysler Big Block V8

On Sale
Video Available

Thread Pitch: 3/8"-16

Material Type: Stainless Steel

Compare
Quick View

King Chrome Allen Header Bolts, 3/8-16 x 3/4 Inch, Set/12

Chevy Small Block V8, Pontiac V8, Oldsmobile V8, AMC V8, Chrysler Big Block V8

Overall Length: 1.12"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Allen

Compare
Quick View

Speedway Allen Head Header Bolts, 3/8-16 x 3/4 Inch, Set/12

Chevy Small Block V8, Pontiac V8, Oldsmobile V8, AMC V8, Chrysler Big Block V8

Overall Length: 1.12"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Allen

Compare
Quick View

Stainless Steel Allen Head Header Bolts, 3/8-16 x 3/4, Set/12

Chevy Small Block V8, Pontiac V8, Oldsmobile V8, AMC V8, Chrysler Big Block V8

Overall Length: 1.12"

Under Head Length: 0.75"

Thread Pitch: 3/8"-16

Wrench Type: Allen

Compare
Quick View
Change Your Vehicle
All Makes
Year
Make
Model
Remove Vehicle
Pontiac Grand LeMans
Suggestions
Error
Note
Ok