Speed Pro Premium Piston Rings 3.940" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly Helmet Strap High Performance Vortec Dyna-Module -1996-2003

High Performance Vortec Dyna-Module -1996-2003 Chevrolet/GMC Trucks with 5

2 LSU sensor will be superseded to the 30-4110 Wideband UEGO Gauge Controller that uses the 4

592 mm Long

LS to GM Fullsize Truck 1967-72

1976-1988 Jeep J20

Speed Pro Premium Piston Rings 3.940" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly Helmet Strap High Performance Vortec Dyna-Module -1996-2003Product Description: Piston Rings Performance 3. 940 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Moly 8 Cylinder From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry leading performance engine technologies, from cutting edge Digital Diamond Profiled pistons to A Series bearings. They are engine components performance enthusiasts and racers can