Best Headers For Chevy 327s

speedracingturbo EXHAUST HEADER FOR UP&FORWARD HEADER FOR CHEVY BIG BLOCK BBC 396/427/454/507/572

Reflex's unique flexible graphite material has been proven for more than 30 years.
Chevy V8 - 4.8L, 5.3L, 5.7L- LS1, LS6 /6.0L- LS1, LS2 Vortec, 1-3/4" Round Port, For Headers, 2/Set.
Remflex exhaust gaskets come in a standard 1/8 inch thickness and are designed to crush 50 percent allowing them to fill any pits or gaps in the flange surface up to 1/16 inch.
There are no rubber binders or composite materials in Remflex Exhaust Gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten your flange bolts.

Chevy V8 - SB 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, ('55 - '00), Round Port, Headers, 2/Set.
Port configuration comparable to Fel-Pro 1426.
There are no rubber binders or composite materials in Remflex exhaust gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten your flange bolts.
Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite.

Compatible with all 1955-1998/99 Chevy Small Block Exhaust Headers with up to ½” Thick Flanges 265 283 305 307 327 350 383 400 (These do not fit oem manifolds).
Also Compatible with Pontiac Buick Oldsmobile 326 350 389 400 421 455 V8 Engines Using Exhaust Headers with up to ½” Thick Flanges (These do not fit oem manifolds).
These are High Grade 18-8 Stainless-Steel Steel 3/8-16×1” Bolts and Washers That will NOT rust or Corrode like the chrome or steel ones sold. These Use a 5/16” Allen Wrench/Socket.
We are an AS9100D and ISO 9001:2015 Certified Manufacturer that produces aerospace parts for The Boeing Aircraft Company and The US Military. Parts we produce fly at 30,000 feet where failure is not an option. We put the same quality into every part we produce..
When you purchase Z Whip Parts you will always get the highest quality for your vehicle that you rightfully deserve.

1-3/8 inch width x 1-1/2 inch width Square Port - Matches the Stock cast iron Head Port.
Chevy V8 - SB 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Stock Port, Manifold or Headers, 2/Set.
Port configuration comparable to Fel-Pro 1404.
There are no rubber binders or composite materials in Remflex exhaust gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten your flange bolts.
Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite.

Spark Plug Wire Boot Length: 6 inch,Spark Plug Wire Boot works with most 90 Degree ,45 Degree and straight spark plug boots..
Package Included :8pcs Spark Plug Wire Boot and 16pcs Stainless Steel Wire Ties..
Universal fit most straight or angled boots.GM,Chevy,GMC,Cadillac,Buick,Ford,Dodge..
Double layer construction for added durability.Made of Titanium that Can hold 1600~2500 degree F..
Protect spark plug boots and wires from extreme temperatures generated by vehicle exhaust headers and manifolds.If received it missing some parts,pls contact us will replacment it..

【Compatible】Fits for Chevy 283/302/305/307/327/350/400. (Please select a suitable model before purchasing)..
【Make Driving Safer】Most of the enclosures and stainless steel pipe connections are equipped with reinforced pull tabs, which greatly alleviate the bumpy force of the exhaust manifold during driving, increase driving safety, and prolong the service life of the exhaust manifold..
【Quality materials】Exhaust Headers made from high-strength steel, heavy duty tubes and collectors.High-quality welding for superior stability..
【Production Process】All joints TIG welded for great resistance against cracking and wearing.
Polished surface for extra resistance against rusting..
【Great Service】All products come with US stock, Fedex or USPS fast shipping.The responsible seller provides you with a 365-day warranty and friendly 24/7 customer service..

Chevy V8 - 4.8L, 5.3L, 6.0L LS2 ('99-'08), 5.7L, LS1 LS6 ('97-'08), includes Vortec, Manifold or Headers, 2/Set.
Port configuration comparable to Fel-Pro 1440.
Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite.
Remflex exhaust gaskets come in a standard 1/8 inch thickness and are designed to crush 50 percent allowing them to fill any pits or gaps in the flange surface up to 1/16 inch.
There are no rubber binders or composite materials in Remflex exhaust gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten your flange bolts.

High-quality Stainless Steel: This exhaust manifold has premium quality, made of high-strength polished stainless steel, through an advanced welding....
Excellent Performance: Completely welded to against cracking and wearing under high pressure and temperature. Exhaust header collects exhaust gases....
Precise Dimension: Tube Diameter: 1 1/2", Collector Size: 3.00". It has a lightweight design. CNC machine flanges with TIG and MIG welded....
Easy to Install & Use: Gaskets and other mounting accessories are included in the package, and exhaust pipes can put more power through the wheels to....
Direct Fitment: These headers are compatible with 1966-1987 Chevy/GMC SBC 265-350Ci, Pickup Truck/Blazer/Jimmy 2/4WD, capable of adding instant....