9310 PRO 9.5" Ford 4.29 ratio 35 spline pinion & 40 spline spool Precision Gear
Drag Racing 9310 PRO series Ring & Pinon made in USA
$299.00
Free shipping included
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Shipping, delivery & returns
Free shipping · UPS (Standard Shipping)
📦 Est. delivery Jun 30, 2026 – Jul 3, 2026
Ships from Saint Clair, Missouri, US
🌍 Ships to 145 countries
↩️ Returns accepted · 30 calendar day · seller pays return shipping
Seller
About this item
9.5"Ford 40 spline spool and4.29 ratio 9310 PRO 35 spline Ring & Pinion for Drag Racing. PRO 9310 LW Ring & Pinions for DRAG RACING. PRO gear sets are manufactured in the USA from the finest heat treated 9310 steel.
Specifications
| Brand | Precision Gear |
| Warranty | No |
| Part Brand | Xtreme Gear / Precision Gear |
| Manufacturer Part Number | PG F95/429BPLW plus F95/SPL40LW |
| Country of Manufacture | United States |
| Placement on Vehicle | Rear |
Item description from seller
9.5" Ford 40 spline spool and 4.29 ratio 9310 PRO 35 spline Ring & Pinion for Drag Racing.…Read more ▾
9.5" Ford 40 spline spool and 4.29 ratio 9310 PRO 35 spline Ring & Pinion for Drag Racing.
Xtreme Gear - PG F95/429BPLW plus F95/SPL40LW also known as Precision Gear Ultralite Series.
CLEARANCE - NO RETURNS !!
Ring & Pinion and Spool Both Made in the USA.
• PRO 9310 LW Ring & Pinions for DRAG RACING
• PRO gear sets are manufactured in the USA from the finest heat treated 9310 steel.
• Will only work in an 3.812" Bearing Size Large Aftermarket case.
• You must have the matching spool and ring & pinion since they are different than other manufacturers.
• Offset Steel Spool for the 9 1/2" Ford is only available in 40 spline.
• Spool had 2.25" journal size for 3.812" carrier bearings.
• Spool splines fit Moser, Strange and Dutchman 40 spline axles. If your axles are cut for a spool that is splined all the way out to the end of the journals this spool will not work with your axles.
• Spline location chart is on one of the pictures
• Splines do not go all the way through the spool.
• Please check the counter bore at the ends of the spool.
• Proven Design by Tom Reider
• These are absolutely the Lightest Ford ring & pinions available!
• Unmatched durability. Highest Quality. Made in the USA.
• Up to Six pounds lighter rotating weight than the competition.
Tom Reider was the founder of Precision Gear. He began racing in the 1950’s and raced until 1986 when he started Precision Gear. Precision Gear started in the drag racing business, but soon moved into VW and Corvair transaxles, and then into off road and NASCAR applications. As the business began to grow Tom made the decision to go into business for himself, leaving is job at Ford.
Shipped by UPS Ground or Speedee Delivery in the upper midwest.
CLEARANCE - NO RETURNS !!
WARNING:
Cancer
And Reproductive Harm-
www.P65Warnings.ca.gov
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