QA1 63 Series Twintube Shock - 7 in Stroke - C4-R4 Valve RS23512L6135 which means that the lap

which means that the lap belt straps must be pulled up and toward the center latch & link buckle mechanism to tighten the belts

15 in Rectangular Port

7-1/2 x 9 in Legs

We have even went the extra step and Anodized it Black to get the awesome VMAC Racing finish

QA1 63 Series Twintube Shock - 7 in Stroke - C4-R4 Valve RS23512L6135 which means that the lapProduct Description: Shock 63 Series Twintube 7 in Stroke C4 R4 Valve Aluminum Black Anodized Circle Track QA1 Precision Products invites you to upgrade your suspension with the top names in racing: QA1 Shocks and Carrera Shocks. QA1 was founded in 1993 and quickly became the #1 name in rod ends and spherical bearings sold into performance racing. In 2004, QA1 purchased Carrera Shocks and is now the #1 manufacturer of performance racing shocks. QA1