USA Standard Gear Ring and Pinion Sets ZG F8-355 Ford 8 in. 3.55 Gears

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Part Number: SPZ-36117

$442.99

USA Standard Ring & Pinion gear set for Ford 8" in a 3.55 ratio
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USA Standard Gear Ring and Pinion Sets ZG F8-355 Ford 8 in. 3.55 Gears

USA Standard Gear Ring and Pinion Sets ZG F8-355 Ford 8 in. 3.55 Gears

SPZ-36117

Not Yet Reviewed

Part Number: SPZ-36117

Estimated Ship Date: Jan 26, 2026

$442.99

Estimated Ship Date: Jan 26, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
ZG F8-355
Part Type:
Product Line:
Summit Racing Part Number:
SPZ-36117
UPC:
883584361176
Differential Case Design Type:
Ford 8 in.
Ring and Pinion Ratio:
3.55:1
Ring Gear Bolts:
10
Pinion Spline Count:
25
Ring Gear Rotation:
Standard
Ring Gear Teeth:
39
Pinion Gear Teeth:
11
Ring Gear Diameter (in.):
8.000 in.
Pinion Shaft Diameter (in.):
1.188 in.
Installation Kit Included:
No
Cover Gasket Included:
No
Pinion Shims Included:
No
Carrier Shims Included:
No
Crush Sleeve Included:
No
Pinion Seal Included:
No
Pinion Nut Included:
No
Ring Gear Bolts Included:
No
Head Bearing Included:
No
Tail Bearing Included:
No
Carrier Bearings Included:
No
Axle Seals Included:
No
Axle Bearings Included:
No
Differential Cover Included:
No
Differential Oil Included:
No
Friction Modifier Included:
No
Installation DVD Included:
No
Quantity:
Sold as a set.

USA Standard Gear Ring and Pinion Sets

USA Standard Gear ring and pinion sets are high-quality and precision-machined replacements. They're offered for a wide variety of common and hard-to-find applications, differential case designs, and ratios. The right choice adds confidence to your install; select the USA Standard ring and pinion set recommended for your vehicle.

Applications

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Some parts are not legal for use in California or other states with similar laws / regulations

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This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer.

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