ProForged Greasable Idler Arm OE Style Steel Black Paint - GM A-Body 1968-72 H776003XXL An integrated digital rev limiter

An integrated digital rev limiter protects the engine from over rev conditions

Must use timing set part #3219 in 1999 and newer applications

Includes one blue (80 durometer) and one yellow (75 durometer) poly bushings on the engine torque side and a single red (87 durometer) poly brake bushing

7 Liter RWD

C4-R15 Valve

ProForged Greasable Idler Arm OE Style Steel Black Paint - GM A-Body 1968-72 H776003XXL An integrated digital rev limiterProduct Description: Idler Arm Greasable OE Style Steel Black Paint GM F Body X Body 1968 74 Sold Individually ProForged new products are designed using the latest CAD programs and prototypes are validated through hardness testing, microstructure analysis, surface finish examination, and roundness testing. We ensure application suitability through extensive tensile and elasticity strength testing, stud pullout testing, stud impact testing, salt spray