Hughes Torque Converter 2500 Stall Series GM TH400 Head Support Proper cylinder wall notching must

Proper cylinder wall notching must be checked to ensure exhaust valve to cylinder clearance

10-1/8 x 8-7/8 x 1-1/4 in

Six-point 1-7/8" socket fits on a 1/2" drive ratchet to remove or install plugs on quick change rear ends

ACCEL Points Eliminator Kits offer more accurate ignition timing than any other type of system

Hughes Torque Converter 2500 Stall Series GM TH400 Head Support Proper cylinder wall notching mustProduct Description: Torque Converter 2500 Stall Series 2500 RPM Stall 10. 750 in Bolt Circle TH350 TH400 Sold Individually From humble beginnings in 1971, Hughes Performance has become distinguished as a leader in the industry. We are proud to give you the race products catalog that represents our latest technology. The Hughes Motorsports race team tests all product and assures you of their quality and durability.