Overview Reviews Product Description Header Flange Plate Kit Header Flange - 3/8 in Thick - 1 in Round Port - Aluminum - Small Block Chevy - Kit Product Videos Custom Field Product Reviews Write a Review Write a Review × Moroso Header Flange Plate Kit Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details FLOWMASTER | sku: FLO15925 Ball Flange Header Collector Kit 3in to 2.5 MSRP: Now: $150.95 Add to Cart Quick view Details FLOWMASTER | sku: FLO15930 Ball Flange Header Collector Kit 3.0 to 3.0 MSRP: Now: $144.86 Add to Cart Quick view Details Vibrant | sku: vib2599 Vibrant J-Spec Header Installation Kit (flange and donut gasket for Headers with 2.5in OD outlet) MSRP: Now: $57.99 Add to Cart Quick view Details ARP | sku: arp134-1101 ARP Chevy LS 1/4in Flange Hex Header Bolt Kit MSRP: Now: $36.16 Add to Cart Quick view Details ARP | sku: arp134-1102 ARP Chevy LS 3/8in Flange Hex Header Bolt Kit MSRP: Now: $36.81 Add to Cart Quick view Details NITROUS OXIDE SYSTEMS | sku: NOS12667 Dry Crosshair Plate Only Kit - 4500 Flange MSRP: Now: $328.99 Out of stock Quick view Details ARP | sku: arp134-1202 ARP SBC/GENIII LS 3/8 Flange 12pt Header Bolt Kit MSRP: Now: $37.74 Add to Cart Quick view Details ARP | sku: arp134-1201 ARP SBC/GENII LS 1/4 Flange 12pt Header Bolt Kit MSRP: Now: $36.83 Add to Cart ×
Quick view Details FLOWMASTER | sku: FLO15930 Ball Flange Header Collector Kit 3.0 to 3.0 MSRP: Now: $144.86 Add to Cart Quick view Details Vibrant | sku: vib2599 Vibrant J-Spec Header Installation Kit (flange and donut gasket for Headers with 2.5in OD outlet) MSRP: Now: $57.99 Add to Cart Quick view Details ARP | sku: arp134-1101 ARP Chevy LS 1/4in Flange Hex Header Bolt Kit MSRP: Now: $36.16 Add to Cart Quick view Details ARP | sku: arp134-1102 ARP Chevy LS 3/8in Flange Hex Header Bolt Kit MSRP: Now: $36.81 Add to Cart Quick view Details NITROUS OXIDE SYSTEMS | sku: NOS12667 Dry Crosshair Plate Only Kit - 4500 Flange MSRP: Now: $328.99 Out of stock Quick view Details ARP | sku: arp134-1202 ARP SBC/GENIII LS 3/8 Flange 12pt Header Bolt Kit MSRP: Now: $37.74 Add to Cart Quick view Details ARP | sku: arp134-1201 ARP SBC/GENII LS 1/4 Flange 12pt Header Bolt Kit MSRP: Now: $36.83 Add to Cart ×
Quick view Details Vibrant | sku: vib2599 Vibrant J-Spec Header Installation Kit (flange and donut gasket for Headers with 2.5in OD outlet) MSRP: Now: $57.99 Add to Cart Quick view Details ARP | sku: arp134-1101 ARP Chevy LS 1/4in Flange Hex Header Bolt Kit MSRP: Now: $36.16 Add to Cart Quick view Details ARP | sku: arp134-1102 ARP Chevy LS 3/8in Flange Hex Header Bolt Kit MSRP: Now: $36.81 Add to Cart Quick view Details NITROUS OXIDE SYSTEMS | sku: NOS12667 Dry Crosshair Plate Only Kit - 4500 Flange MSRP: Now: $328.99 Out of stock Quick view Details ARP | sku: arp134-1202 ARP SBC/GENIII LS 3/8 Flange 12pt Header Bolt Kit MSRP: Now: $37.74 Add to Cart Quick view Details ARP | sku: arp134-1201 ARP SBC/GENII LS 1/4 Flange 12pt Header Bolt Kit MSRP: Now: $36.83 Add to Cart ×
Quick view Details ARP | sku: arp134-1101 ARP Chevy LS 1/4in Flange Hex Header Bolt Kit MSRP: Now: $36.16 Add to Cart Quick view Details ARP | sku: arp134-1102 ARP Chevy LS 3/8in Flange Hex Header Bolt Kit MSRP: Now: $36.81 Add to Cart Quick view Details NITROUS OXIDE SYSTEMS | sku: NOS12667 Dry Crosshair Plate Only Kit - 4500 Flange MSRP: Now: $328.99 Out of stock Quick view Details ARP | sku: arp134-1202 ARP SBC/GENIII LS 3/8 Flange 12pt Header Bolt Kit MSRP: Now: $37.74 Add to Cart Quick view Details ARP | sku: arp134-1201 ARP SBC/GENII LS 1/4 Flange 12pt Header Bolt Kit MSRP: Now: $36.83 Add to Cart ×
Quick view Details ARP | sku: arp134-1102 ARP Chevy LS 3/8in Flange Hex Header Bolt Kit MSRP: Now: $36.81 Add to Cart Quick view Details NITROUS OXIDE SYSTEMS | sku: NOS12667 Dry Crosshair Plate Only Kit - 4500 Flange MSRP: Now: $328.99 Out of stock Quick view Details ARP | sku: arp134-1202 ARP SBC/GENIII LS 3/8 Flange 12pt Header Bolt Kit MSRP: Now: $37.74 Add to Cart Quick view Details ARP | sku: arp134-1201 ARP SBC/GENII LS 1/4 Flange 12pt Header Bolt Kit MSRP: Now: $36.83 Add to Cart ×
Quick view Details NITROUS OXIDE SYSTEMS | sku: NOS12667 Dry Crosshair Plate Only Kit - 4500 Flange MSRP: Now: $328.99 Out of stock Quick view Details ARP | sku: arp134-1202 ARP SBC/GENIII LS 3/8 Flange 12pt Header Bolt Kit MSRP: Now: $37.74 Add to Cart Quick view Details ARP | sku: arp134-1201 ARP SBC/GENII LS 1/4 Flange 12pt Header Bolt Kit MSRP: Now: $36.83 Add to Cart ×
Quick view Details ARP | sku: arp134-1202 ARP SBC/GENIII LS 3/8 Flange 12pt Header Bolt Kit MSRP: Now: $37.74 Add to Cart Quick view Details ARP | sku: arp134-1201 ARP SBC/GENII LS 1/4 Flange 12pt Header Bolt Kit MSRP: Now: $36.83 Add to Cart ×
Quick view Details ARP | sku: arp134-1201 ARP SBC/GENII LS 1/4 Flange 12pt Header Bolt Kit MSRP: Now: $36.83 Add to Cart