COMP Cams Performance Street Beehive Valve Spring - 0.959 in / 1.061 in OD (Set of 24) CHA1010SB Vehicle Applications: Plymouth: Road Runner

Vehicle Applications: Plymouth: Road Runner 68 - 71 7 L Engine

PerTronix D130711 Flame-Thrower Electronic Distributor Billet Ford Small Block Plug and Play with Ignitor II Technology Vacuum Advance Red Male Cap

400 Series True Start

Carburetor Recommendations: Any carburetor class allows

Rocker Switch: Add 6 Rocker Switches along with a slot to relocate the factory 12-Volt plug

COMP Cams Performance Street Beehive Valve Spring - 0.959 in / 1.061 in OD (Set of 24) CHA1010SB Vehicle Applications: Plymouth: Road RunnerWith a . 550" maximum lift, these Beehive Valve Springs were designed for Ford 4. 6L and 5. 4L Modular 2 and 3 Valve engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and