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Flowtech

Flowtech Chevy Header Gaskets

MPN: 99150flt Catalog #: 001505192 Category: Exhaust Header/manifold Gaskets Check Vehicle Fitment

Product Details

Exhaust Manifold / Header Gasket - Real Seal - 1.630 in Round Port - Re-Useable - Multi-Layered Aluminum - Small Block Chevy - Pair

Exhaust Header / Manifold Gasket - Real Seal - 1.630 in Round Port - Re-Useable - Multi-Layered Aluminum - Small Block Chevy - Pair

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
99150flt
Catalog Number
001505192
Product Line
Exhaust Header/Manifold Gaskets
Category
Gaskets & Seals
Type
Exhaust Header/manifold Gaskets
UPC / Barcode
787480991508
Length
22.20 in
Width
4.25 in
Height
0.65 in
Weight
0.44 lb
Ship Alone
No
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.

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