Specialty Products Water Neck Chevy 45 Degree O-Ring Style Black Performance Accessories Designed specifically for use with the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

Designed specifically for use with AutoMeter Wideband AFR gauges

250" diameter rollers that roll as the enter and exit the sprocket teeth

Spring Bar

they are perfect for sport compact imports as well as muscle cars and other performance applications

gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up

Specialty Products Water Neck Chevy 45 Degree O Ring Style Black Performance Accessories Designed specifically for use with the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) Designed specifically for use with AutoMeter Wideband AFR gauges 250" diameter rollers that roll as the enter and exit the sprocket teeth