Aeroflow GM LS Block Huggers (AF9599-1002)

AF9599-1002 - GM LS BLOCK HUGGERS S/S

Stainless Steel, Suit GM LS Series

Part Number: AF9599-1002

The Aeroflow Performance block hugger headers are a universal fitment to suit the GM LS1/LS6 They are a retro fit, tight fit block hugger designed for use in conversion cars.

This header kit will include the following:

2 x Header Manifold.

2 x Exhaust Manifold Gasket.

2 x 3-Bolt Collector Flange.

2 x 3-Bolt Collector Exhaust Gasket.

2 x Weld-in Oxygen (o2) Sensor M18 x 1.5mm Bung.

12 x M8 x 1.25mm Header Bolt.

6 x 3/8”-24 Bolts with Nuts and Washers.

Specifications: Primary Tube Diameter
- 41.28mm (1-5/8”).
Collector Diameter
- 63.5mm (2-1/2”).
Exhaust Ports
- Round 42.4mm x 42.4mm (1-43/64” x 1-43/64”).
 
Dimensions:
Width of Header at Widest Point from Exhaust Port
- 104.9mm (4-1/8”).
Height of Header from Top of Flange to Lowest Point
- 311.15mm (12-1/4”).