1970-1980 Chevrolet 383/400 Small Block, 168-tooth, External balanced Silverado 1500/ Sierra 1500 - New plungers and nozzle

- New plungers and nozzle assembly

Drilled Intermediate shaft for increased lubrication

This feature in combination with high flow aftermarket electric fuel pumps without built-in pressure regulation provides more consistent fuel pressure at the CP3

Notes: Wiring harness used for fully adjustable Titanium Signature Series / Industrial Series / Competition Series FASS fuel Systems

1970-1980 Chevrolet 383/400 Small Block, 168-tooth, External balanced Silverado 1500/ Sierra 1500 - New plungers and nozzleHays heavy duty flexplates for high performance and competition engines are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high stall torque converters and today's high RPM engines. While factory stock plates tend to crack around the crankshaft hub when punished under high torque and RPM conditions, the thicker Hays Flexplate handles the force. These H. D. flexplates are supplied with a ring gear that is