Login for Access to Member Pricing

Flowtech

Flowtech Dual Exhaust Header Back Kit - Super Street

MPN: 51525flt Catalog #: 001505176 Category: Catback Check Vehicle Fitment

Product Details

Exhaust System - Super Street Header Duals - Header-Back - 2-1/4 in Diameter - Steel - Small Block Chevy - 4WD - GM Fullsize Truck 1973-74 - Kit

Exhaust System - Super Street Header Duals - Header-Back - 2.25 in Diameter - Steel - Small Block Chevy - 4WD - GM Fullsize Truck 1973-74 - Kit

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - SBCMatched variant: Small Block Chevy

Small Block Chevy; 265–400ci

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
Flowtech
Part Number
51525flt
Catalog Number
001505176
Product Line
Exhaust Systems
Category
Exhaust
Type
Catback
UPC / Barcode
787480515254
Length
57.00 in
Width
14.20 in
Height
14.00 in
Weight
46.13 lb
Ship Alone
Yes
Air Restricted
No

Shipping & Availability

Current status 2 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 2 available as of 6/3/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular Catback

$278.69
^