Allstar Performance - Throttle Return Spring Bracket 4412 2BBL

Allstar Performance - Throttle Return Spring Bracket 4412 2BBLThrottle Return Spring Kit Carb Mount Dual Springs Aluminum Clear Anodized 2 Barrel Holley Flange Kit

520 in - Duration 316 / 302 - 114 LSA - 2200 / 6200 RPM - Big Block Chevy - Each

Holley EFI LS main harnesses have a MAP sensor connecter designed for use with an LS1/2 style MAP sensor

Air or Brake Duct Hose - 4 in Diameter - 10 ft - 550 Degrees - Silicone Coated Fiberglass Hose - Orange - Each

290 in ID - 1

600 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Ultra Low Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit

use Flowmaster# 81075 manifold down-pipe kit to connect to factory manifolds

They 're engineered using a Holley fuel filter coupled with quality Earl's Vapor Guard plumbing to provide a fuel system tailored to the needs of your EFI System

969 in Holes - Stainless Hardware - Aluminum - Polished - Each

Rear Main Seal Adapter Alignment Tool - Steel - Cadmium - Each

Always confirm compatibility with your specific helmet and restraint system before installation

25 in H - Dual Pass - Drivers Side Inlet - Drivers Side Outlet - Aluminum - Natural - Drag Racing - Each

Camshaft - Factory Muscle - Hydraulic Flat Tappet - Lift 0