Original Triumph unit construction rocker caps finned alloy set 500, 650cc

Triumph Rocker Box Inspection Cap 500cc 650cc *2239B

NOS-Vintage Triumph 500 650 Pre-Unit Exhaust Rocker Oil Feed Drain Pipe GS273

Triumph Oil Feed Line Rocker Box 500cc T100 1969

VINTAGE TRIUMPH PRE UNIT EXHAUST ROCKER BOX 70-1461

1958-70 TRIUMPH 500CC EXHAUST ROCKER BOX

Vintage TRIUMPH T100 T120 Rocker Box Inspection Cap 70-4610 71-2744 70-3752

1958-70 TRIUMPH 500CC MOTORCYCLE INTAKE ROCKER BOX