Stellar Automotive Group 3N71B External Servo Filter for Ford Lincoln Mercury 74-83

Stellar Automotive Group 3N71B External Servo Filter compatible for Ford, Lincoln & Mercury (1974-1983)

Add critical protection to your classic Jatco 3N71B 3-speed automatic with this factory-correct external servo filter from Stellar Automotive Group.

This is the exact screen-type filter that bolts to the intermediate servo cover on:

• 1974–1983 Ford Pinto, Mustang II, Maverick, Granada, Fairmont

• Mercury Bobcat, Comet, Monarch, Capri equipped with the 3N71B transmission

Features & Benefits:

• Built-in magnet captures ferrous particles that internal magnets often miss
• Fine stainless mesh prevents clutch material and debris from entering the valve body
• Direct bolt-on replacement – no modifications needed
• Essential service item to prevent sticking servos, delayed shifts, and premature failure

Stellar Automotive Group parts are sourced and inspected to deliver the reliability your vintage Ford deserves.

Add to cart now and keep your 3N71B shifting smooth for years to come!