Buick GN Turbo Archives - Hartline Performance

TA Performance 3 Bolt, Stainless Steel Turbo V6 Headers

Hartline Performance — Thu, 28 Mar 2019 00:04:55 +0000

Make this the last set of headers you will ever have to buy for your `86 or `87 Grand National, GNX, T-Type and Turbo Regal. This all new design incorporates our new flanges that allow the use of 8 or 14 bolt heads, clearance for starters,as well as 3 or 3.5 inch downpipes. Our exclusive double wall slip fit crossover and thick 1/2? flanges provide for a leak free installation. Available in 14 gauge mild steel and .083 thick 304 stainless. Header kits come with all gaskets and mounting hardware.

Note:?Our Headers do NOT fit stock downpipes.

Great Fitting
Quicker Spool Up
Quicker ET’s
Long Lasting

Incorporates interlocking flanges, abundant clearance to all bolt locations, slip lock crossover connection, two O2 or temperature sensor bungs.

Kit includes all hardware such as bolts, washers, clamps, and O2 sensor plug; plus steel core graphite header & connection gaskets as well as copper & graphite laminated turbo mounting gasket.

Header to head and turbo mounting flanges are 1/2″ thick to resist warping

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TA Performance 4 Bolt, Stainless Steel Turbo V6 Headers

Hartline Performance — Wed, 27 Mar 2019 20:06:35 +0000

Note:?Our Headers do NOT fit stock downpipes.

Great Fitting
Quicker Spool Up
Quicker ET’s
Long Lasting

The post TA Performance 4 Bolt, Stainless Steel Turbo V6 Headers appeared first on Hartline Performance.

TA Performance ’86-’87 231 Turbo V6 Stock Replacement Passenger Side Header

Hartline Performance — Wed, 27 Mar 2019 20:02:42 +0000

TA Performance is known for the highest quality in Buick aftermarket headers, and these are our most recent example. These new Stainless Steel Stock Replacement 231 Turbo V6 headers will retain the same high tech features and manufacturing methods used in our highly successful performance headers, the best fitting and most powerful Turbo V6 headers ever produced and sold.

All fabrication and materials will be 100% USA, nothing imported. The turbo flange will also be the same precision cut 3/8″ thick piece currently on TA performance V6 headers with elongated hole for precise turbo/downpipe alignment. These headers should fit all downpipes that fit with stock headers.

The stock drivers side header is notorious for cracking at the collector, requiring it to be welded or replaced. Since our driver’s side header will be a direct stock replacement, it is available to purchase just a replacement header for the driver’s side. In addition, being that a stock type crossover pipe will be utilized, they are available as a single purchase part also.

These headers feature a 1.5? primary header tube diameter and a 2.25? crossover tube diameter.

The post TA Performance ’86-’87 231 Turbo V6 Stock Replacement Passenger Side Header appeared first on Hartline Performance.

TA Performance ’86-’87 231 Turbo V6 Stock Replacement Driver Side Header

Hartline Performance — Wed, 27 Mar 2019 20:01:54 +0000

These headers feature a 1.5? primary header tube diameter and a 2.25? crossover tube diameter.

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TA Performance ’86-’87 231 Turbo V6 Stock Replacement Crossover

Hartline Performance — Wed, 27 Mar 2019 20:00:21 +0000

These headers feature a 1.5? primary header tube diameter and a 2.25? crossover tube diameter.

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TA Performance ’86-’87 231 Turbo V6 Stock Replacement Headers

Hartline Performance — Wed, 27 Mar 2019 19:57:42 +0000

These headers feature a 1.5? primary header tube diameter and a 2.25? crossover tube diameter.

The post TA Performance ’86-’87 231 Turbo V6 Stock Replacement Headers appeared first on Hartline Performance.