4.56 12 Bolt GM Pass - 69-0306-1 Seat Adapter Bracket - 600

Seat Adapter Bracket - 600 Series - Sparco to Driver Side Mazda Miata 2006-15 - Steel - Black Powder Coat - Each

Wheel Installation Kit - Premium - 14 mm x 1

End Link - Hyper-Flex - 4-5/8 to 5-1/8 in Adjustable Long Sleeve - 3/8 in Bolts / Nuts / Washers - Polyurethane / Steel - Red / Cadmium - Various Applications - Pair

End Link Bushing - 7-3/8 in Installed Length - Bushings / Sleeves / Bolts / Nuts / Washers - Polyurethane / Steel - Red / Cadmium - Universal - Pair

400 in Stroke - 4

4.56 12 Bolt GM Pass - 69-0306-1 Seat Adapter Bracket - 600Ring and Pinion 4. 56 Ratio 30 Spline Pinion 3 Series Thick Gear 8. 875 in GM 12 Bolt Kit