Moroso Ultra 40 Race Spiral Core Spark Plug Wire Set - 8.65 mm - Blue - 90 Degree Plug Boots - HEI / Socket Style - BB Chevy Drag Parachute Launcher Very wide power range and the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

Very wide power range and excellent mid-range torque for LS engines with cathedral port cylinder heads

The manufacturing facility has the capability to produce almost any size or design of spring either cold-wound or hot-wound coils

Available to measure several height ranges

1979-1990 GMC C6000

Burnishing: Cold working the surface of the Babbitt eliminates micro-fissures that can lead to fatigue failure

Moroso Ultra 40 Race Spiral Core Spark Plug Wire Set 8.65 mm Blue 90 Degree Plug Boots HEI Socket Style BB Chevy Drag Parachute Launcher Very wide power range and the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) Very wide power range and excellent mid range torque for LS engines with cathedral port cylinder heads The manufacturing facility has the capability to produce almost any size or design of spring either cold wound or hot wound coils