Exhaust› Headers, Manifolds and Components

Sanderson

FF3GTS Headers

$469.01

SKU: FF3

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Sanderson FF3GTS header set is designed for 1964-73 Ford Mustangs with small block Ford 289-302 and 351W engines. These headers also fit other Ford compacts and similar chassis, including the 1963-70 Ford Falcon, 1960-65 Ford Ranchero, Torino, and Mercury Cougar. They feature excellent spark plug and ground clearance, providing performance gains over factory exhaust manifolds.
Show original supplier description
The Sanderson FF3GTS header set is engineered for small block Ford 289-302 and 351W engines, specifically designed for 1964-73 Ford Mustangs. Its versatile design also makes it a suitable choice for a variety of other Ford applications, including the 1963-70 Ford Falcon, 1960-65 Ford Ranchero, Torino, and Mercury Cougar, as well as some truck applications. Constructed with 16-gauge primary and collector tubes and a 3/8″ thick flange, these headers offer durability. Sanderson's patented flange design eliminates the need for gaskets, ensuring a leak-free seal. The headers provide excellent spark plug and ground clearance, contributing to performance gains over stock exhaust manifolds and are compatible with GT40-P cylinder heads. Installation requires selecting the correct engine group (221-302 or 351W) and Ford transmission type (C4/C6, Manual, AOD, AOD-E, 4R70, or 4R75) during purchase. All necessary hardware for installation is included. Sanderson Headers are not emissions legal on pollution-controlled vehicles, and it is the purchaser's responsibility to verify local regulations. Wrapping the headers with thermal tape will void the manufacturer's limited 5-year warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSanderson
Part NumberFF3
CategoryExhaust

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy