Brian Crower 84lbs Valve Single Springs Retainers Steel 4G63 DSM EVO 1 2 3 4 5 6 7 8 9 (BCR BC0100S) peugeot-207-cc this kit is paired with

this kit is paired with a Ceramic 6 Puk Sprung Clutch Plate which will give you that Aggressive Engagement when you let your foot off the pedal

Hydraulic LifterSuit BB Chrysler

Aeroflow's 500 series cutter fittings are a braised full flow fitting

Part Number: ZEX82001

Brian Crower 84lbs Valve Single Springs Retainers Steel 4G63 DSM EVO 1 2 3 4 5 6 7 8 9 (BCR BC0100S) peugeot-207-cc this kit is paired withBrian Crower Valve Single Springs Retainers Steel 4G63 DSM EVO 1 2 3 4 5 6 7 8 9 Brand: Brian Crower Manufacturer's Part Number: BC0100S Stealth Ride Part Number: BC0100S UPC: Description: 4G63 VALVE SPRING & RETAINER KITS Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. More Information Availability