Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Shop by Category

Most Popular

Restoration

Shop All Categories

Shop New ProductsShop ALL BrandsTech ArticlesDeals
MY ACCOUNT
Order Status & Returns
CONTACT USHELP CENTER
Logo
Cart0
$000
Header Back Super Street Dual Kit 1970-81 Camaro & Z-28
InfoVehicle Info Needed
FLOWTECHPART NUMBER: 387-51555

Header Back Super Street Dual Kit 1970-81 Camaro & Z-28

$22499
ShippingShips on 09/09/2026
Lowest PriceLowest Price Guarantee

Header-Back Dual Kits
    Header Back Super Street Dual Kit
  • 1970-81 Camaro & Z-28
  • Small Block Chevy 305-400ci

    Direct Fit To:
  • Flowtech Headers 387-11100

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeExhaust System
BrandFLOWTECH
Package Height14.5
Package Width23.5
Package Length51.0
Weight40.0 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Tip IncludedNo
Tailpipe Diameter (In.)2.25
QuantitySold as a kit
System FinishAluminized
Muffler IncludedNo
System StyleHeader-back
System MaterialSteel
Exit LocationSplit Rear
Exit QuantityTwo
Inlet QuantityTwo
Intermediate Pipe Diameter2.25 in (57.15 mm)
Part FitmentSemi Universal
Tip FinishAluminized
Exhaust TypeDual
Vendor Part Number51555FLT
Package Qty1
Package TypeEA
No Questions
No Reviews
Please click here to download the instructions PDF file

Items You Need

123-Piece Tool Set with Carry Case

JEGS

123-Piece Tool Set with Carry Case

Part Number : 555-80427
$4659$51.99
You Save$5.40
2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]

JEGS

2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]

Part Number : 555-80006
$24499$269.99
You Save$25.00
6-Ton Jack Stands

JEGS

6-Ton Jack Stands

Part Number : 555-80037
$8099
Wheel Chock [Solid Rubber]

JEGS

Wheel Chock [Solid Rubber]

Part Number : 555-W41001
$1299$14.99
You Save$2.00
5 in. Deep Cut Portable Band Saw

JEGS

5 in. Deep Cut Portable Band Saw

Part Number : 555-95722
$10999$141.99
You Save$32.00
Punch and Chisel Set 28 Piece Set

JEGS

Punch and Chisel Set 28 Piece Set

Part Number : 555-W754
$6799$74.99
You Save$7.00
20V 3/8" Drive Li-Ion Cordless Impact Wrench

OEMTOOLS

20V 3/8" Drive Li-Ion Cordless Impact Wrench

Part Number : 693-24661
$10995
5-Piece Pry Bar Set

JEGS

5-Piece Pry Bar Set

Part Number : 555-80024
$2669$28.99
You Save$2.30
Round Magnetic Parts Tray [5 1/2 in. Round]

JEGS

Round Magnetic Parts Tray [5 1/2 in. Round]

Part Number : 555-80080
$549$5.99
You Save$0.50
Large Tailpipe Expander 2-1/8" to 3-7/16"

JEGS

Large Tailpipe Expander 2-1/8" to 3-7/16"

Part Number : 555-W80662
$3999$43.99
You Save$4.00
Medium Tailpipe Expander 1-1/2" to 2-7/16"

JEGS

Medium Tailpipe Expander 1-1/2" to 2-7/16"

Part Number : 555-W80661
$3699$40.99
You Save$4.00
Exhaust Pipe Cutter

JEGS

Exhaust Pipe Cutter

Part Number : 555-81393
$3679$39.99
You Save$3.20
Copper RTV Temperature Resistant up to 700 degrees F

JEGS

Copper RTV Temperature Resistant up to 700 degrees F

Part Number : 555-28038
$699$7.99
You Save$1.00
32000 Pipe End Shaper Rounds Out And Reshapes Exhaust Pipe Ends

LISLE TOOLS

32000 Pipe End Shaper Rounds Out And Reshapes Exhaust Pipe Ends

Part Number : 616-32000
$4199
Cut-Off Wheels [3 in. Diameter, Set of 4]

JEGS

Cut-Off Wheels [3 in. Diameter, Set of 4]

Part Number : 555-M580C
$599$6.99
You Save$1.00
LED Drop Light with Built-In 120V Outlet

JEGS

LED Drop Light with Built-In 120V Outlet

Part Number : 555-W2237
$2899$31.99
You Save$3.00
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning
Your Cart

Your shopping cart is empty!