Small Block Chevy

J2 For 84-91 Chevy/gmc 5.0/5.7 Sbc Small Block Long Tube Exhaust Header Manifold

J2 For 84-91 Chevy/gmc 5.0/5.7 Sbc Small Block Long Tube Exhaust Header Manifold
J2 For 84-91 Chevy/gmc 5.0/5.7 Sbc Small Block Long Tube Exhaust Header Manifold
J2 For 84-91 Chevy/gmc 5.0/5.7 Sbc Small Block Long Tube Exhaust Header Manifold
J2 For 84-91 Chevy/gmc 5.0/5.7 Sbc Small Block Long Tube Exhaust Header Manifold
J2 For 84-91 Chevy/gmc 5.0/5.7 Sbc Small Block Long Tube Exhaust Header Manifold
J2 For 84-91 Chevy/gmc 5.0/5.7 Sbc Small Block Long Tube Exhaust Header Manifold
J2 For 84-91 Chevy/gmc 5.0/5.7 Sbc Small Block Long Tube Exhaust Header Manifold

J2 For 84-91 Chevy/gmc 5.0/5.7 Sbc Small Block Long Tube Exhaust Header Manifold

J2 FOR 84-91 CHEVY/GMC 5.0/5.7 SBC SMALL BLOCK LONG TUBE EXHAUST HEADER MANIFOLD. Our 4-1 Block Hugger off-road headers are designed to allow the exhaust gasses to flow more freely from each cylinder bank and combine in a more efficient manner. Block Hugger style headers are meant to be used where space for long tube headers isn? T available due to steering and cross member clearance issues.

Tubing has been optimized for the 5.0L(305ci), 5.3L(327ci), 5.7L(350ci), and 6.6L(400ci) engines. This creates a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. An added benefit is a more performance oriented exhaust sound. Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability.

Maximizing Smoothest High Exhaust Air Flow Rate. TIG Welded CNC Machine Flange. 2-Piece 4-1 Racing Specs Design (8-2-1). Increase High Flow Air, Instantly Gain 10 -15 Hp. 1.5" Inlet, 3.00" Outlet.

Bolts and Metal Gasket Included. 1 X Pair of Exhaust Manifold Headers (Left & Right). 1 X Pair of Collector Reducers. Hardware as Shown in the Picture Above.

Fits Small Block Chevy Model Engines. Professional Installation is Highly Recommended.

Installation Instruction is NOT Included. Video will open in a new window.

DOMESTIC LOWER 48 US STATES. We are not responsible for incorrect or undeliverable addresses.

Some of the packages cannot be delivered to a PO Box. Package will be held until a valid physical address is provided.

For emissions related items, please check with your local jurisdiction for emission specific requirements before purchasing. All items do not come with installation instruction unless otherwise specified. The item "J2 FOR 84-91 CHEVY/GMC 5.0/5.7 SBC SMALL BLOCK LONG TUBE EXHAUST HEADER MANIFOLD" is in sale since Wednesday, February 6, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exhaust\Exhaust Manifolds & Headers".

The seller is "speed_daddy" and is located in Texas, TX. This item can be shipped worldwide.

  • Brand: Speed Daddy
  • Manufacturer Part Number: SDD-J2HDGOLD002
  • Fitment Type: Performance/Custom
  • Interchange Part Number: SDD-J2HDGOLD002
  • Other Part Number: SDD-J2HDGOLD002
  • Placement on Vehicle: Front
  • California Prop 65 Warning: This product contains chemicals known to the State.
  • Superseded Part Number: SDD-J2HDGOLD002
  • Color: Gold
  • Materials: 304 Stainless Steel
  • Style: Long Tube
  • Surface Finish: Acid Dipped / Polished
  • Inlet / Outlet Diameter: 1.5"/ 3" OD
  • Thickness: 3/8" Flange / 16-Gauge Piping Walls
  • Flange Type: Weld On Collector
  • Restricted States: California, Maine, New York


J2 For 84-91 Chevy/gmc 5.0/5.7 Sbc Small Block Long Tube Exhaust Header Manifold