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FlowTech Exhaust 31112FLT Long Tube Header - Ceramic Coated

(2012-2019 Nissan NV3500; 2012-2019 Nissan NV2500; 2012-2019 Nissan NV1500; 1955-1957 Chevrolet Bel Air; 1955-1957 Chevrolet Sedan Delivery Base + 2 more models)

Part of: FlowTech Exhaust Long Tube Headers

Other options in this family: FlowTech Exhaust 12540FLT FlowTech Exhaust 11500FLT FlowTech Exhaust 11100FLT FlowTech Exhaust 11150FLT FlowTech Exhaust 11130FLT

Manufacturer

Picture for manufacturer FlowTech Exhaust

Part Number

31112FLT
11 reviews
Sale Price

$559.95

In Stock (10+)

delivery box

Usually delivered within 2 days

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Product Details

The FlowTech Exhaust 31112FLT Long Tube Header features a high-temperature ceramic coating that provides superior heat dissipation and corrosion resistance while improving engine bay temperatures. This performance header is engineered to maximize exhaust flow, delivering noticeable gains in horsepower and torque across the RPM range.

Key Features:

  • Ceramic coated finish for heat management and durability
  • Mandrel-formed power plenum design maintains consistent tube diameter for optimal flow
  • Long tube design maximizes exhaust scavenging for improved performance
  • Leak-tested at the factory to ensure maximum performance and reliability
  • Leakproof O-ring port seals for secure, gasket-free installation
  • Includes all necessary mounting hardware for complete installation
  • Enhances fuel economy by improving exhaust efficiency

FlowTech headers are designed to replace restrictive factory exhaust manifolds, allowing your engine to breathe more freely. The ceramic coating not only provides a show-quality appearance but also reduces underhood temperatures by up to 30 percent compared to uncoated headers. This complete header system includes all mounting hardware needed for a straightforward installation.

Products specifications

Fits

2012-2019 Nissan NV3500; 2012-2019 Nissan NV2500; 2012-2019 Nissan NV1500; 1955-1957 Chevrolet Bel Air; 1955-1957 Chevrolet Sedan Delivery Base; 1955-1957 Chevrolet One-Fifty Series Base; 1955-1957 Chevrolet Two-Ten Series Base/Del Ray

Bolt Size

3/8-16 x 3/4

Brand

Flowtech Exhaust

CARB (California) Compliant

No

Category

Exhaust

Collector Port Diameter

3.00

Color

Silver

Design

Long Tube

Emission Code

4

Engine

Chevrolet Small Block Gen I

Finish

Ceramic Coated

FLANGE Thickness

5/16"

FLANGE Thickness

0.3125

Grade Type

Performance

Header Finish

Silver Ceramic

Header Style

Long Tube

Material

Mild Steel

Part Type

Exhaust Header

Port Shape

Round

Primary Tube Dia.

1-5/8 inch

Product Type

Headers

Sub Category

Exhaust Manifolds

Tube Material

Mild Steel

Warning

California Proposition 65

Super quick shipping, cheapest price for brand name product, and $5 for writing review! So far I really like this company!

good price, prompt delivery. no complaints.

great service. Been looking for this trounce product for over a year. best hand cleaner i have ever used. makes the orange stuf seem like using just water.

By far the best price, easy ordering, and fast service, what else is there?

Great prices, great service, fast shipping!

Great price and super fast shipping!!<br>Will be back!!!

So far, so good. Best price I found. Very reasonable shipping. Parts were loose packed and rattled around a bit but nothing damaged. The hole for the EGR in the header was just a small hole and I had to drill it out. There were no instructions or any do

I placed an order for Race Ramps and not only were they the best price I could find, but the shipping time was excellent as well!

Very fast shipping! I got an email saying it was shipping 2 days after I placed my order, when I checked the tracking it was already delivered to my house! Will shop again.

So far so good. Easy transaction

Placed order on Wednesday and item was shipped on Friday, could not of asked for faster service. <br>

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