Products to Compare (max of 3)
X
Compare These Parts
America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Help Center
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
Shop By
Support
Account
within
Sprint Car
Year / Make / Model
Year / Make / Model
x
Make
Quick Select:
Abarth AC Acura Alfa Romeo Allard Allstate Alpine Alvis AM General AMC American Austin American Bantam American IronHorse Amphicar Apollo Apperson Aprilia Arctic Cat Argo Armstrong-Siddeley Arnolt-Bristol Arnolt-MG Aston Martin Asuna ATK Auburn Audi Austin Austin Healey Avanti Benelli Bentley Berkeley Bertone Beta Biddle Big Dog Bimota Bizzarrini Blackhawk BMW Bobcat Bombardier Bond Borgward Bricklin Bristol Buell Bugatti Buick Bultaco Cadillac Cagiva Can-Am Cannondale Case Case IH Chandler Checker Chevy Chrysler Cisitalia Citroen Cleveland Cobra Coda Cole Continental Cord Crosley Cub Cadet Cunningham Daewoo DAF Daihatsu Daimler Darrin Davis De Vaux Delage Delahaye Dellow DeLorean Denzel DeSoto DeTomaso Deutsch-Bonnet Diana DKW Dodge Doretti Du Pont Dual-Ghia Ducati Duesenberg Durant Duryea Eagle Edsel Elcar Elva Erik Buell Racing Erskine Essex E-TON Excalibur Excelsior-Henderson Facel Vega Fairthorpe Falcon Knight Fargo FAW Ferrari Fiat Fisker Flint Ford Foton Franklin Frazer Frazer Nash Freightliner FWD Gardner Gas Gas Genesis Geo Giant Motors Glas GMC Goggomobil Goliath Gordon-Keeble Graham Graham-Paige Griffith Hansa Harley Davidson Haynes HCS Healey Henry J Hertz Hillman Hino Hispano-Suiza HM Honda Hotchkiss HRG Hudson Humber Hummer Hupmobile Husaberg Husqvarna Hyosung Hyundai Indian Infiniti International Iso Isotta Fraschini Isuzu Iveco Jaguar Jeep Jeffery Jensen Jewett John Deere Jordan Jowett Kaiser Kasea Kawasaki Kenworth Kia Kissel KTM Kubota Kurtis KYMCO Lada Laforza Lagonda Lamborghini Lanchester Lancia Land Rover LaSalle Lea-Francis LEM Lexington Lexus Lincoln Lloyd Locomobile Lotus Mack Maico Marathon Marauder Marcos Marmon Marquette Maserati Mastretta Matra Maxwell Maybach Mazda McLaren Mercedes-Benz Mercury Merkur Messerschmitt Metropolitan MG Mini Mitsubishi Mitsubishi Fuso Monteverdi Moon Moretti Morgan Morris Moskvich Moto Guzzi Moto-Ski MV Agusta Nardi Nash Nissan NSU Oakland Oldsmobile Omega Opel Osca Packard Paige Panhard Panoz Panther Peerless Pegaso Peterbilt Peugeot Piaggio Pierce-Arrow Plymouth Polaris Polini Pontiac Porsche Qvale Ram Rambler Redcat Motors Redline Reliant Renault Reo Rickenbacker Riley Roamer Rockne Rollin Rolls Royce Roosevelt Rover Rupp Saab Sabra Saleen Salmson Saturn Scion Scorpion Scripps Booth SDG Sea-Doo Seat Shelby Sheridan Siata Simca Singer Ski-Doo Skoda Smart Sno-Jet SRT SsangYong Standard Stanguellini Star Stearns Knight Sterling Stevens-Duryea Studebaker Stutz Subaru Sunbeam Suzuki Swallow Talbot-Lago Tatra Tesla TGB TigerShark TM Toyopet Toyota Triumph Tucker Turner TVR UD Vauxhall Velie Vento Vespa Victory Viking Volkswagen Volvo VOR VPG Wartburg Westcott Wet Jet Whippet Willys Windsor Wolseley Workhorse Yamaha Yamaha (Boats) Yellow Cab Yugo Zundapp
or
Model
Narrow your search by selecting a year, make and model.
Products
Sort by:
Show:

Steel Radius Rod Boss, 1/2 Inch-20 Threaded

Overall Length: 1.63"

Outside Diameter: 0.75"

Diameter Big End: 0.75"

Diameter Small End : 0.75"

Quick View

QA1 1844-101 Chassis Tube Adapter, Steel, 3/8 in., 10-32 in. RH Thread

Universal Fit

Diameter Big End: 0.375"

Diameter Small End : 0.234"

Tube O.D.: 0.375"

Thread Pitch: 3/16" (10-32)

Quick View

QA11844-104 ChassisTube Adapter, Steel, 1/2 in., 5/16-24 RH Thread,

Universal Fit

Diameter Big End: 0.5"

Diameter Small End : 0.359"

Tube O.D.: 0.5"

Thread Pitch: 5/16"-24

Quick View

QA11844-105 ChassisTube Adapter, Steel, 1/2 in., 5/16-24 LH Thread,

Universal Fit

Diameter Big End: 0.625"

Diameter Small End : 0.484"

Tube O.D.: 0.625"

Thread Pitch: 5/16"-24

Quick View

QA11844-111 ChassisTube Adapter, Steel, 3/4 in., 7/16-20 RH Thread,

Universal Fit

Diameter Big End: 0.75"

Diameter Small End : 0.609"

Tube O.D.: 0.75"

Thread Pitch: 7/16"-20

Quick View

QA1 1844-113 Chassis Tube Adapter, Steel, 3/4 in., 3/8-24 RH Thread

Universal Fit

Diameter Big End: 0.75"

Diameter Small End : 0.595"

Tube O.D.: 0.75"

Thread Pitch: 3/8"-24

Quick View

QA11844-115 ChassisTube Adapter, Steel, 7/8 in., 7/16-20 RH Thread,

Universal Fit

Diameter Big End: 0.875"

Diameter Small End : 0.734"

Tube O.D.: 0.875"

Thread Pitch: 7/16"-20

Quick View

QA1 1844-117 Chassis Tube Adapter, Steel, 7/8 in., 1/2-20 RH Thread

Universal Fit

Diameter Big End: 0.875"

Diameter Small End : 0.72"

Tube O.D.: 0.875"

Thread Pitch: 1/2"-20

Quick View

QA1 1844-118 Chassis Tube Adapter, Steel, 1 in., 1/2-20 RH Thread

Universal Fit

Diameter Big End: 1"

Diameter Small End : 0.859"

Tube O.D.: 1"

Thread Pitch: 1/2"-20

Quick View

QA1 1844-122 Chassis Tube Adapter, Steel, 1 in., 5/8-18 RH Thread

Universal Fit

Diameter Big End: 1"

Diameter Small End : 0.735"

Tube O.D.: 1"

Thread Pitch: 5/8"-18

Quick View

QA11844-130 ChassisTube Adapter, Steel, 1 1/4 in., 7/8-14 RH Thread

Universal Fit

Diameter Big End: 1.25"

Diameter Small End : 0.985"

Tube O.D.: 1.25"

Thread Pitch: 7/8"-14

Quick View

QA1 1844-116 Chassis Tube Adapter, Steel, 7/8 in., 1/2-20 LH Thread

Universal Fit

Diameter Big End: 0.875"

Diameter Small End : 0.72"

Tube O.D.: 0.875"

Thread Pitch: 1/2"-20

Quick View

QA11844-124 ChassisTube Adapter, Steel, 1.125 in., 1/2-20 RH Thread

Universal Fit

Diameter Big End: 1.125"

Diameter Small End : 0.984"

Tube O.D.: 1.125"

Thread Pitch: 1/2"-20

Quick View

QA11844-133 ChassisTube Adapter, Steel, 1 3/8 in., 3/4-16 RH Thread

Universal Fit

Diameter Big End: 1.375"

Diameter Small End : 1.16"

Tube O.D.: 1.375"

Thread Pitch: 3/4"-16

Quick View

QA11844-136 ChassisTube Adapter, Steel, 1 1/2 in., 5/8-18 LH Thread

Universal Fit

Diameter Big End: 1.5"

Diameter Small End : 0.975"

Tube O.D.: 1.5"

Thread Pitch: 5/8"-18

Quick View

QA11844-139 ChassisTube Adapter, Steel, 1 1/2 in., 3/4-16 RH Thread

Universal Fit

Diameter Big End: 1.5"

Diameter Small End : 0.975"

Tube O.D.: 1.5"

Thread Pitch: 3/4"-16

Quick View

QA11844-142 ChassisTube Adapter, Steel, 1 3/4 in., 7/8-14 LH Thread

Universal Fit

Diameter Big End: 1.75"

Diameter Small End : 1.225"

Tube O.D.: 1.75"

Thread Pitch: 7/8"-14

Quick View

QA11844-143 ChassisTube Adapter, Steel, 1 3/4 in., 7/8-14 RH Thread

Universal Fit

Diameter Big End: 1.75"

Diameter Small End : 1.225"

Tube O.D.: 1.75"

Thread Pitch: 7/8"-14

Quick View

QA1 1845-101 Chassis Tube Adapter, Steel, 3/4 in., 3/8-24 LH Thread

Universal Fit

Diameter Big End: 0.75"

Diameter Small End : 0.609"

Tube O.D.: 0.75"

Thread Pitch: 3/8"-24

Quick View

QA1 1845-102 Chassis Tube Adapter, Steel, 7/8 in., 3/8-24 LH Thread

Universal Fit

Diameter Big End: 0.875"

Diameter Small End : 0.734"

Tube O.D.: 0.875"

Thread Pitch: 3/8"-24

Quick View

QA1 1844-144 Chassis Tube Adapter, Steel, 2 in., 1-12 LH Thread, .250 in.

Universal Fit

Diameter Big End: 2"

Diameter Small End : 1.475"

Tube O.D.: 2"

Thread Pitch: 1"-12

Quick View

QA1 1844-145 Chassis Tube Adapter, Steel, 2 in., 1-12 RH Thread, .250 in.

Universal Fit

Diameter Big End: 2"

Diameter Small End : 1.475"

Tube O.D.: 2"

Thread Pitch: 1"-12

Quick View

QA11845-105 ChassisTube Adapter, Steel, 1 1/4 in., 3/4-16 LH Thread

Universal Fit

Diameter Big End: 1.25"

Diameter Small End : 0.985"

Tube O.D.: 1.25"

Thread Pitch: 3/4"-16

Quick View

QA1 1845-106 Tube Adapter

Universal Fit

Diameter Big End: 1.375"

Diameter Small End : 1.16"

Tube O.D.: 1.375"

Thread Pitch: 3/4"-16

Quick View

QA11844-106 ChassisTube Adapter, Steel, 5/8 in., 5/16-24 RH Thread,

Universal Fit

Diameter Big End: 0.625"

Diameter Small End : 0.484"

Tube O.D.: 0.625"

Thread Pitch: 5/16"-24

Quick View

QA1 1844-107 Chassis Tube Adapter, Steel, 5/8 in., 3/8-24 LH Thread

Universal Fit

Diameter Big End: 0.625"

Diameter Small End : 0.484"

Tube O.D.: 0.625"

Thread Pitch: 3/8"-24

Quick View

QA1 1844-102 Chassis Tube Adapter, Steel, 1/2 in., 1/4-28 LH Thread

Universal Fit

Diameter Big End: 0.5"

Diameter Small End : 0.359"

Tube O.D.: 0.5"

Thread Pitch: 1/4"-28

Quick View

QA1 1844-103 Chassis Tube Adapter, Steel, 1/2 in., 1/4-28 RH Thread

Universal Fit

Diameter Big End: 0.5"

Diameter Small End : 0.359"

Tube O.D.: 0.5"

Thread Pitch: 1/4"-28

Quick View

QA1 1844-108 Chassis Tube Adapter, Steel, 5/8 in., 3/8-24 RH Thread

Universal Fit

Diameter Big End: 0.625"

Diameter Small End : 0.484"

Tube O.D.: 0.625"

Thread Pitch: 3/8"-24

Quick View

QA1 1844-109 Chassis Tube Adapter, Steel, 3/4 in., 3/8-24 RH Thread

Universal Fit

Diameter Big End: 0.75"

Diameter Small End : 0.609"

Tube O.D.: 0.75"

Thread Pitch: 3/8"-24

Quick View
Suggestions
Error
Note
Ok