Weld Racing 16 x 16 PS1 Delta-1 Drag Wheel 5x4.75 Bolt Circle 5.0 Back Spacing PD150K Single-Layer Pyrovatex® FRC Construction

Single-Layer Pyrovatex® FRC Construction

Internal upright is a 3/4" diameter aluminum extrusion with a bright satin anodized finish

to 550 degrees F

1/8" female threaded overflow outlet

& Engler Injectors

Weld Racing 16 x 16 PS1 Delta-1 Drag Wheel 5x4.75 Bolt Circle 5.0 Back Spacing PD150K Single-Layer Pyrovatex® FRC ConstructionWELD Racing Delta 1 Rear Drag Wheels are the lightest, stiffest, and strongest 16x16'' double beadlock wheels available. The Delta 1 features WELD Racing's revolutionary 1 piece rear drag wheel design. Delta 1s are forged from 6061 T6 aluminum for added strength and minimal weight. WELD Racing Delta 1s are available for Pro Mod, Pro Stock and Top Fuel applications. Black Anodized Monoblock Black Anodized Beadlock Rings Forged 6061 T6 Aluminum 1 Piece