Heavy Duty Housing Patterned after the later style Ford 9"
Limited Slip Differentials Nodular iron Ford 9" clutch-type differ-
unit, housing is formed from high grade steel and is extra thick to accommodate welded brackets without distortion. Housing accepts 3" OD axle tubes (purchased separately), which may be inserted as far as 4" per side. Part No. Description NIN92001 Heavy Duty Housing NIN95021 Axle Tubes, 3" OD x .188" Wall, 21" Long, Pair “Race” And “Sportsman” Gear Cases High strength nodular iron gear cases fea- ture more material around the pinion bearing bore, extended strengthening ribs on housing front, and more room inside for clearance when using oversize carriers. Choose from the “Sportsman” model, which is intended for mild racing applications using 3.062" carrier bearings, or the “Race” unit for serious racing applications using 3.250" carrier bearings. Part No. Description NIN94026 “Sportsman” Gear Case, 3.062" Housing Bore Big Bearing Pinion Support
entials have Raybestos clutches and allow torque to be applied through clutch function to limit wheel slippage. Requires 9-Plus Friction Modifier. Part No. Description NIN94086 28-Spline Differential NIN94088 31-Spline Differential NIN99012 Friction Modifier, 4 oz. Bottle Ford 9" Housing Accessories Part No. Description NIN94042 1310 Series Short Yoke, 3.25" x 1.060" NIN94043 1330 Series Standard Yoke, 3.625" x 1.125" NIN95002 Leaf Spring Pads, 2" Wide, Pair NIN95010 Early/Big Ford Style Housing Ends, Pair NIN95011 Late/Torino Style Housing Ends, Pair NIN95031-10 Housing Studs, 3/8" x 1.75", 10-Pack NIN95041 Housing End T-Bolt, 3/8", Each NIN95043 Housing End T-Bolt, 1/2", Used With Early Large Bearing Housing Ends NIN95050 Housing Gasket, Heavy Duty Material NIN95055 Nut And Washer Package, Ten Each: Nuts And Sealing Washers Alignment Bar Fixture NIN99050
Support, which is offered in nodular iron or lightweight billet aluminum construction, fea- tures a 50% larger heavy duty bearing for ad- ditional pinion support. Requires 1350 series pinion yoke NIN94044. Fits Ford 9" rears. Part No. Description NIN94031 Nodular Iron Pinion Support NIN94044
For accurate installation of axle tubes into Ford 9" housings. Drum Brake Kit NIN96227
Rear drum brake kit uses ABCS (Aftermarket Brake Configuration Standard) for maximum interchangeability. Designed for Ford 9" hous- ings fitted with Torino housing ends (2.800" register, 2.500" brake spacing). Includes one pair of 11" x 2-1/4" brake drums with 4-1/2" and 4-3/4" bolt circles, backing plates, shoes, return springs, automatic adjusters and hardware.
Big Bearing Pinion Support Yoke, 1350 Series
Gen 2 Powerdex AFX Air/Fuel Ratio Wideband Kit NGK90067 New and improved, Gen 2 Powerdex allows closely monitoring air/fuel ratios when maximum per- formance is desired. Unit, which offers fast response time and accuracy within 0.1 AFR, includes an expanded, selectable range of 9:1-16:1 (default) or 9:1-20:1 AFR and the addition of a selectable analog output. Compact design allows eased placement and mounting. Sold complete with wiring harness, wideband sensor, exhaust boss and plug, and tuning manual. NGK V-Power Racing Spark Plugs The unique design of the V-Power spark plug directs spark to the edge of the electrode where it can more effectively ignite the air/fuel mixture and reduce the quenching effects of standard spark plugs. V-Power plugs use a solid copper core, longer insulator nose and a large, 2.6mm center electrode for extended plug life and maximum performance. Please refer to page 671 for the spark plug cross reference chart.
NHRA 2018 Rule Book NHR2018 Rule book covers all of the rules, regulations and procedures outlined by the NHRA.
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