Ford Performance M-4209-88373A : Ring & Pinion Set, Ford Super 8.8" IRS, 3.73:1 Ratio

Ford Performance M-4209-88373A : Ring & Pinion Set, Ford Super 8.8" IRS, 3.73:1 Ratio

DBU-FRP-M-4209-88373A

Regular price$119.95
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Shipping calculated at checkout.
Ring & Pinion Gears
-Differential Case Design Type : Ford Super 8.8", IRS
-Ring & Pinion Ratio : 3.73:1
-Cover Bolts : 12
-Ring Gear Bolts : 10
-Pinion Spline Count : 30
-Ring Gear Rotation : Standard
-Ring Gear Teeth : 41
-Pinion Gear Teeth : 11
-Ring Gear Diameter : 8.800"
-Pinion Shaft Diameter : 2.010"

-Quantity : Sold as a set.
-Notes : Requires Ford Racing Performance ring gear and pinion install kit.

  • Free domestic shipping over $99

Racing Helmets

helmet size measurement metric
XS 6-5/8 to 6-3/4 20-7/8 to 21-1/4 53 to 54
S 6-7/8 to 7 21-5/8 to 22 55 to 56
M 7-1/8 to 7-1/4 22-3/8 to 22-3/4 57 to 58
L 7-3/8 to 7-1/2 23-1/8 to 23-1/2 59 to 60
XL 7-5/8 to 7-3/4 23-7/8 to 24-1/4 61 to 62
2XL 7-7/8 to 8 24-3/4 to 25-1/8 63 to 64

CMR Helmets

helmet size measurement metric
XS 6-1/2 to 6-5/8 20-1/2 to 20-7/8 52 to 53
S 6-3/4 to 6-7/8 21-1/4 to 21-5/8 54 to 55
M 6-7/8 to 7 21-5/8 to 22 55 to 56
L 7-1/8 to 7-1/4 22-3/8 to 23-3/4 57 to 58

Rookie Helmets

helmet size measurement metric
One size 6-3/4 to 7 21-1/4 to 22 54 to 56

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