Fits 1965-1990 Chevrolet 396-454 Big Block with Round Ports 1987-gmc-r2500-suburban-esi3858569 Pulse Width Module Controller -

Pulse Width Module Controller - ReturnX - 10V-18V Range - Supercharged - MAP Sensor / Wiring Harness Included - Triple Pump - Kit

Hose - Startlite Racing Hose - 4 AN - 6 ft - Braided Nomex / Rubber - Black - Each

AN Hose Assembly - 24 in Long - 6 AN Hose - 6 AN Straight to 6 AN 90 Degree Female - Braided Stainless - Black Vinyl Coated - PTFE - Black Fittings - Each

7 L - 1250 lph Twin Screw DC Brushless Fuel Pump Included - Aluminum - Black Anodized - Each

500 in Long - 1

Fits 1965-1990 Chevrolet 396-454 Big Block with Round Ports 1987-gmc-r2500-suburban-esi3858569 Pulse Width Module Controller -Exhaust Header Manifold Gasket Copperseal 1. 920 in Round Port Copper Big Block Chevy Pair