UB Machine Caster Slug - 1/4" Offset Turnlock Mounting Bracket Offset aluminum extrusion around perimeter

Offset aluminum extrusion around perimeter of seat for added strength and safety

1974-1982 Checker Marathon

Its 103mm throttle body opening can be port matched to 105mm

Plastic Housing

UB Machine Caster Slug - 1/4" Offset Turnlock Mounting Bracket Offset aluminum extrusion around perimeterCaster slugs for use with UB Machine Slotted Cross Shaft Upper Control Arms. UB Machine manufactures suspension and braking components for a variety of street and track applications. Their product line includes control arms, brake caliper brackets, spring shackles, jack screws, and more. UB Machine has the most innovative and highest quality products on the market. Product Description: Control Arm Caster Slug 1 2 in ID Hole 1 4 in Offset Aluminum