R and M Wire Looms [RMW ]
www.rmspecialties.com
Hi-tech wire looms

Race Cover-Alls [RCA]
http://www.racecoveralls.com/
Custom fit race car covers for Outlaw, Dirt, IMCA, and Truck chassis

Race Ready Performance [RRP]
http://www.racereadyperformance.com/
Electric exhaust cutouts

Racebolt [RCB]
http://www.racebolt.com/
Chrome moly tubular bolts

Raceceiver [RCV]
http://www.raceceiver.com/
Race scanners

Racepak Data Systems [MSD]
http://www.racepak.com/
Data acquisition systems

RaceQuip [RQP]
www.racequip.com
Safety equipment and related accessories

Racing Batteries [REA]
http://www.rockracingbattery.com/
Racing batteries and related components

Racing Electronics [RCE]
http://www.racingelectronics.com/
Racing radios, scanners and related components

Racing Head Service [RHS]
www.racingheadservice.com
Aluminum and Iron Cylinder Heads

Racing Optics Inc. [ROP]
http://www.racingoptics.com/
Laminated tear-offs

Racing Power Company [RPC]
http://www.racingpowercompany.com/
aluminum and steel engine accessories

Ram Automotive [RAM]
http://www.ramclutches.com/
Clutches and flywheels

Rancho Suspension [RAN]
http://www.gorancho.com/
Truck perfrormance suspension systems and components

Rapco [RAP]
No web site listed
Performance brake products

Ratech [RAT]
http://www.ratechmfg.com/
Rear end rebuild components

Ready Lift [RDY]
http://www.readylift.com/
Truck suspension leveling kits

Rebco [REB]
No web site listed
Circle track accessories

Red Line Oil [RED]
http://www.redlineoil.com/
Performance lubricants

Reese Hitches [REE]
http://www.reeseprod.com/
Towing systems and accessories

Reid Racing [RER]
http://www.reidracing.biz/
Performance transmissions and off-road racing products

Richmond Gear [RIC]
http://www.richmondgear.com/
Ring and pinion sets

Ridetech [ART]
http://www.ridetech.com/
Air suspension systems

Ringers Resource [RIN]
http://www.ringersgloves.com/
Pit gloves and accessories

RJS Racing Equipments [RJS]
http://www.rjsracing.com/
Racing and safety equipment

Robic [ROB]
http://www.robictimers.com/
Stopwatches

Rockcrusher [ROC]
http://www.rockcrusherdiffs.com/
Off-road differential covers and driveline components

Rough Country [RCS]
http://www.roughcountry.com/
Truck lift kits and shocks

Roush Performance Products [ROU]
http://www.roushperf.com/
Performance automotive accessories

Royal Purple [ROY]
http://www.royalpurple.com/
Performance lubricants

Rush Filters [RSH]
www.barrygrant.com/rush
Reusable performance air filters

Russell Performance Prod. [RUS]
http://www.russellperformance.com/
Performance fittings