OMP Racing HTE-R 400 Fiberglass Seat - Black Ignition Conversion Kit Large stem for 5/8" hole

Large stem for 5/8" hole is the most popular size valve stem used in racing wheels

Chrome FinishSince 1938

more stable cornering

Tumble polished aluminum with Black billet aluminum metering block and base plate

9 HPReduction Ratio: 4: 1Weight: 10 Lbs

OMP Racing HTE-R 400 Fiberglass Seat - Black Ignition Conversion Kit Large stem for 5/8" holeOMP HTE Series 400 Seat Black Product Description: Seat HTE R 400 FIA Approved Side Bolsters Harness Openings Fiberglass Black The racing spirit has been part of the Percivale family since 1973 when, in a small town near Genoa, Italy, Roberto, Claudio and Piergiorgio began to manufacture roll cages and racing accessories for their own racecars in order to gain a competitive edge over fellow competitors. OMP flourished under Percivale ownership up to