Ford 9 in. Center Section Assembly - 31 Spline

Name: Ford 9 in. Center Section Assembly - 31 Spline
Brand: PEM RACING
SKU: 721-CSFS43031
Price: 753.99 USD
Availability: InStock

^$753⁹⁹

Ships on Sep 15, 2026

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31-Spline

Ratio: 4.30
31 - Spline
1310 Short-Narrow Yoke

Please Note:
CENTER SECTION IS DESIGNED FOR RACE APPLICATIONS. GEAR NOISE TO BE EXPECTED.
U-joint dimensions 3-7/32 in. Width X 1-1/16 in. OD cap

Part TypeDifferential

BrandPEM RACING

Package Height15.5

Package Width15.5

Package Length20.5

Weight60.0 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part NumberCSFS43031

Package Qty1

Package TypeEA

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