Edelbrock Sure Seat Valve Spring Kit - Street 20-OTL-NR-L Pro-Flo 4 EFI System for

Pro-Flo 4 EFI System for Big-Block Chevy Rectangle Port Engines

1980-1985 Chevrolet Camaro

Stock converter ok but best with 1800+ stall

Length listed is fully extended length with 10” of travel

Port Matched manifold has CNC-blended port exits that match any competition head using Fel-Pro gasket #1206

Edelbrock Sure Seat Valve Spring Kit - Street 20-OTL-NR-L Pro-Flo 4 EFI System forComplete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat treated valve stem locks. Retainers and locks are black oxide coated. Non rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit. Edelbrock, 5895, sure seat, valve spring, kit, single, 1. 500, outside diameter, steel retainers,