PATRIOT EXHAUST Add to Cart PEPH7887 BBC Header Flange Kit w/Round Port MSRP: Was: Now: $84.85 Header Flange - 0.375 in Thick - 2.25 in Round Port - Big Block Chevy - Kit
PATRIOT EXHAUST PEPH7886 BBC Header Flange Kit 2-1/8 Round Port MSRP: Was: Now: $90.15 Header Flange - 0.375 in Thick - 2.125 in Round Port - Steel - Natural - Big Block Chevy - Pair
PATRIOT EXHAUST Add to Cart PEPH7871 Header Flange Kit - BBF 5/16 Thick MSRP: Was: Now: $58.35 Header Flange - 0.313 in Thick - 1.57 x 2.25 in Oval Port - Steel - Natural - Big Block Ford - Pair
PATRIOT EXHAUST Add to Cart PEPH7870 Header Flange Kit - SBF 5/16 Thick MSRP: Was: Now: $53.00 Header Flange - 0.313 in Thick - 1.29 x 1.84 in Oval Port - Steel - Natural - Small Block Ford - Pai…
PATRIOT EXHAUST Add to Cart PEPH7864 Header Flange Kit - SBC 5/16 Thick MSRP: Was: Now: $58.35 Header Flange - 0.313 in Thick - 1.625 in Round Port - Steel - Natural - Small Block Chevy - Pair
PATRIOT EXHAUST Add to Cart PEPH7863 Header Flange Kit - SBC 3/8 Thick MSRP: Was: Now: $63.65 Header Flange - 0.375 in Thick - 1.5 x 1.84 in Oval Port - Steel - Natural - Small Block Chevy - Pai…
PATRIOT EXHAUST Add to Cart PEPH7842 Header Flange Kit - SBF 5/16 Thick MSRP: Was: Now: $58.35 Header Flange - 0.313 in Thick - 1.3 x 1.64 in Rectangle Port - Steel - Natural - Small Block Ford -…
SCHOENFELD Add to Cart SCH01101 1-5/8in SBC Flange Square CNC MSRP: Was: Now: $33.99 Header Flange - 0.25 in Thick - 1.58 x 1.554 in Square Port - Steel - Natural - Small Block Chevy - …
VIBRANT PERFORMANCE VIB14332 Exhaust Manifold Flange GM LS1/LS2/LS3/LS6 MSRP: Was: Now: $152.99 Header Flange - 0.375 in Thick - 1.89 in Round Port - Stainless - Natural - GM LS-Series - Pair