ProForged Greasable Idler Arm OE Style Steel Black Paint - GM Fullsize Car 1967-70 4920901 this kit has everything that

this kit has everything that you need to limit the cam timing of your '07-'08 GEN IV and '14+ LT1 to 22 degrees

Height Adjustment

Aluminum roller rocker

The ability to stay on the gas longer into the turn and return to the pedal faster leaving the turn

ProForged Greasable Idler Arm OE Style Steel Black Paint - GM Fullsize Car 1967-70 4920901 this kit has everything thatProduct Description: Idler Arm Greasable OE Style Steel Black Paint GM B Body 1967 70 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 tests,