Flowmaster - Super HP-2 Muffler 409SS - 2.50 Center In./2.50 Center Out - Moderate Sound Rocker Arm Stud Girdle -

Rocker Arm Stud Girdle - Standard - Aluminum - Gold Anodized - AFR Eliminator Heads - Small Block Chevy - Pair

Fitting - Hose End - PTFE Racing Hose - 45 Degree - 3 AN Hose to 3 AN Female - Steel - Natural - Each

Intake Manifold - Performer RPM - Square Bore - Dual Plane - Rectangle Port - Aluminum - Natural - GM LS-Series - Each

The top and bottom bars are held in place by the included tabs that are welded to the chassis

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

Flowmaster - Super HP-2 Muffler 409SS - 2.50 Center In./2.50 Center Out - Moderate Sound Rocker Arm Stud Girdle -Flowmaster has taken the laminar core of our classic HP 2 muffler and wrapped it in a new compact square case. The new Super HP 2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling. These mufflers are available in either a 409S stainless steel case or a polishable 304S stainless steel case and in sizes ranging from 2. 00 in., 2. 25 in. and 2. 50