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🎄 Ace Race Parts will be closed from December 24th through December 26th for the Christmas holiday. Orders will be processed on December 23rd and December 27th in the order they are received. Expedited shipping orders are guaranteed to ship out if placed before the same-day shipping cutoff time (12 PM Pacific). Wishing you a Merry Christmas and Happy Holidays! 🎄
🎄 Ace Race Parts will be closed from December 24th through December 26th for the Christmas holiday. Orders will be processed on December 23rd and December 27th in the order they are received. Expedited shipping orders are guaranteed to ship out if placed before the same-day shipping cutoff time (12 PM Pacific). Wishing you a Merry Christmas and Happy Holidays! 🎄
304 Stainless Steel Head Flanges for LS Motors Available Now!

304 Stainless Steel Head Flanges for LS Motors Available Now!

LS Head Flange, LS Exhaust Flange | Ace Race Parts

EXHAUST MANIFOLD FLANGES FOR GM LS MOTORS NOW AVAILABLE!

Are you looking for a high-quality and affordable set of 304 stainless steel header flanges for your LS? Look no further! Ace Race Parts' version of the GM LS1/LS2/LS3/LS6/LS9 compatible exhaust manifold head flanges are laser cut from 3/8" thick 304 Stainless Steel and have round ports that are optimized to be used with both standard tube size Mandrel Bends and pipe size Weld Els. Our LS header flanges are sold as a set of 2 flanges and feature a smooth, flat material finish on all sides. Buy now!

DETAILED SPECIFICATIONS

Flange Quantity Set of 2 Flanges
Flange Type Exhaust Manifold Head Flange
Compatibility
GM LS1/LS2/LS3/LS6/LS9
Port ID 1.88"
Material Thickness 3/8" (0.375")
Material Type 304 Stainless
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