NGK Spark Plug - BP5ES 10 per Box ronstan utility block series 25 - single becket loop head 6" & 10" (length measured

6"   &  10"  (length measured from the dash to wheel)

The name plate is cast into the filler in large print in four different types

1 xpair water inlet plates suit small block chev

1 1/4 Cut out x 100mm length through transom

These manifolds will fit Chevy 283

NGK Spark Plug - BP5ES 10 per Box ronstan utility block series 25 - single becket loop head 6" & 10" (length measuredKeep your engine running smoothly with NGK Spark Plug BP5ES 10 per Box Quality spark plugs from the world leaders in spark plug technology Get 10 spark plugs in one convenient box Trust NGK's 80 years of experience in spark plug manufacturing