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FlowtechFlowtech 10002FLT Reducer Kit includes 10 Pair(s), 3-Bolt 3 in. x 2.5 in.. Kits includes gaskets and hardware needed for installation.Part# 10002FLTIn Stock$109.95
$36.35
$36.35
FlowtechFlowtech 10007FLT Reducer One Pair, 3-Bolt 3 in. x 2 1/8 in. , Kit includes gaskets and all hardware needed for installation.Part# 10007FLTIn Stock$42.92
FlowtechFlowtech 10016FLT Terminator Reducers/Street Hookups 3-Bolt,3.5 in. Inlet x 2.5 in. Out, Fully Welded, Durable 16-Gauge construction.Part# 10016FLTIn Stock$34.95
Part# 10105FLTIn Stock$77.35
FlowtechFlowtech 10110FLT Reducer w/ O2 Sensor Fitting 3-Bolt, 3 in. x 2.5 in. Reducer w/ O2 Sensor FittingPart# 10110FLTIn Stock$77.35
$74.35
Part# 11030HKRIn Stock$78.89
$74.35
$74.35
$74.35
HookerHooker 110401HKR Reducer 3 Bolt Flanged 3 O.D. in. Collector 2.5 O.D. in. Tailpipe Metallic Ceramic Coating$187.95
$69.55
Part# 11230HKRFree Shipping$155.95
HookerHooker 11435HKR Collector Ring Kit Super Competition Collector Ring Kit, Two 3-Bolt Rings, Matching Gaskets, 6 Bolts, To Fit Tube Diameter 3.5 in. ODPart# 11435HKRIn Stock$58.09
$265.95
Part# 15925Free Shipping$207.95
$207.95
$212.95
Hooker BlackheartHooker Blackheart 42107HKR Adapter Kit Connects Hooker BlackHeart Long Tube Headers with a 3 inch Collector to 2.5 inch Exhaust KitsPart# 42107HKRIn Stock$108.95
Hooker BlackheartHooker Blackheart 70701305-RHKR Adapter Kit Compatible with 1967-69 F-Body LS Swap 2.5 inch Exhaust Adapter Kit for Mid-Length HeadersPart# 70701305-RHKRFree Shipping$265.95
Last ChanceHooker BlackheartHooker Blackheart 70701311-RHKR Adapter Pipe Compatible with 1968-72 A-Body LS Swap 2.5 in. Exhaust System Adapter Kit for 3 in. Mid-Length HeadersPart# 70701311-RHKRIn Stock$22.95
Hooker BlackheartHooker Blackheart 70701313-RHKR Adapter Kit Compatible with 1968-72 A-Body LS Swap, Hooker LS Manifolds to 2.5 in. Exhaust System$299.95
Hooker BlackheartHooker Blackheart 70701317-RHKR Adapter Kit to Manifold Compatible with 1978-87 G-BODY LS SWAP ADAPTER KIT TO MANIFOLD$207.95
Hooker BlackheartHooker Blackheart 70701319-RHKR Adapter Pipe Compatible with 1975-1981 GM F-Body LS Swap 2.5 Inch Exhaust Adapter - Use w/ 8501HKR, or 8502HKR Exhaust Manifolds$265.95
Hooker BlackheartHooker Blackheart 70701322-RHKR Adapter Pipe Compatible with 1970-1974 GM F-Body LS Swap 2.5 Inch Exhaust Adapter - Use w/ 8501HKR, or 8502HKR Exhaust Manifolds$224.95
Hooker BlackheartHooker Blackheart 70701403-RHKR LS SWAP Exhaust Adapter Kit Compatible with 1973-1974 C10, connects Hooker 8501HKR manifolds to Hooker 2.5 in. Exhaust Kits$207.95
Allstar PerformanceAllstar Performance ALL60039 Header Tab Kit (Lightweight) - (4) Tabs / (2) Bolts/Nuts - Steel - Natural - PairPart# ALL60039In Stock$9.99
Allstar PerformanceAllstar Performance ALL60040 Header Tab Kit - (4 )Tabs/(2) Bolts/Nuts - Steel - Natural - PairPart# ALL60040In Stock$9.99
Allstar PerformanceAllstar Performance ALL60040-25 Header Tab Kit - (4) Tabs / (2) Bolts /Nuts - Steel - Natural - Set of 25Part# ALL60040-25In Stock$119.99
Hooker BlackheartHooker Blackheart BH13257 LS SWAP Exhaust Adapter Kit Compatible with 1975-1987 C10, connects Hooker 8501HKR manifolds to Hooker 2.5 in. Exhaust Kits$169.95
Part# EXH0015In Stock$32.95
HedmanHedman 14011 Weld-On Collectors 4 x 1-5/8 in Primary - 3 in Out - 8 in Long Collector - Husler - Weld-On - 4 x 1-5/8 in Primary Tubes - 3 in Outlet - 8 in Long - Steel - Natural - Pair$48.96
HedmanHedman 14012 Weld-On Collectors 4 x 1-3/4 in Primary - 3 in Out - 8 in Long Collector - Husler - Weld-On - 4 x 1-3/4 in Primary Tubes - 3 in Outlet - 8 in Long - Steel - Natural - Pair$48.96
HedmanHedman 14014 Weld-On Collectors 4 x 1-7/8 in Primary - 3-1/2 in Out - 10 in Long Collector - Husler - Weld-On - 4 x 1-7/8 in Primary Tubes - 3-1/2 in Outlet - 10 in Long - Steel - Natural - Pair$54.71
HedmanHedman 14015 Weld-On Collectors 4 x 2 in Primary - 3-1/2 in Out - 10 in Long Collector - Husler - Weld-On - 4 x 2 in Primary Tubes - 3-1/2 in Outlet - 10 in Long - Steel - Natural - Pair$54.71
HedmanHedman 14016 Weld-On Collectors 4 x 2-1/8 in Primary - 3-1/2 in Out - 10 in Long Collector - Husler - Weld-On - 4 x 2-1/8 in Primary Tubes - 3-1/2 in Outlet - 10 in Long - Steel - Natural - Pair$54.71
HedmanHedman 14017 Weld-On Collectors 4 x 2-1/8 in Primary - 4 in Out - 10 in Long Collector - Husler - Weld-On - 4 x 2-1/8 in Primary Tubes - 4 in Outlet - 10 in Long - Steel - Natural - Pair$58.31
HedmanHedman 14018 Weld-On Collectors 4 x 2-1/4 in Primary - 4 in Out - 10 in Long Collector - Husler - Weld-On - 4 x 2-1/4 in Primary Tubes - 4 in Outlet - 10 in Long - Steel - Natural - Pair$58.31
HedmanHedman 14023 Weld-On Collectors 4 x 2-3/8 in Primary - 4-1/2 in Out - 10 in Long Collector - Husler - Weld-On - 4 x 2-3/8 in Primary Tubes - 4-1/2 in Outlet - 10 in Long - Steel - Natural - Pair$60.69
HedmanHedman 14026 Weld-On Collectors 4 x 2-1/2 in Primary - 5 in Out - 10 in Long Collector - Husler - Weld-On - 4 x 2-1/2 in Primary Tubes - 5 in Outlet - 10 in Long - Steel - Natural - Pair$61.86
HedmanHedman 14044 Slip-On Collectors- 4 x 1-3/4 in Primary - 3 in Out - 8 in Long Collector - Husler - Slip-On - 4 x 1-3/4 in Primary Tubes - 3 in Outlet - 8 in Long - Steel - Natural - PairPart# HED14044Free Shipping$212.66
HedmanHedman 14046 Slip-On Collectors- 4 x 1-7/8 in Primary - 3-1/2 in Out - 10 in Long Collector - Husler - Slip-On - 4 x 1-7/8 in Primary Tubes - 3-1/2 in Outlet - 10 in Long - Steel - Natural - PairPart# HED14046Free Shipping$216.55
HedmanHedman 14047 Slip-On Collectors- 4 x 2 in Primary - 3-1/2 in Out - 10 in Long Collector - Husler - Slip-On - 4 x 2 in Primary Tubes - 3-1/2 in Outlet - 10 in Long - Steel - Natural - PairPart# HED14047Free Shipping$218.45
HedmanHedman 14048 Slip-On Collectors- 4 x 2-1/8 in Primary - 3-1/2 in Out -10 in Long Collector - Husler - Slip-On - 4 x 2-1/8 in Primary Tubes - 3-1/2 in Outlet - 10 in Long - Steel - Natural - PairPart# HED14048Free Shipping$220.45
HedmanHedman 14049 Slip-On Collectors- 4 x 2-1/8 in Primary - 4 in Out - 10 in Long Collector - Husler - Slip-On - 4 x 2-1/8 in Primary Tubes - 4 in Outlet - 10 in Long - Steel - Natural - PairPart# HED14049Free Shipping$232.83
HedmanHedman 14146 Slip-On Collectors- 4 x 2-1/4 in Primary - 4-1/2 in Out - 10 in Long Collector - Husler - Slip-On - 4 x 2-1/4 in Primary Tubes - 4-1/2 in Outlet - 10 in Long - Steel - Natural - PairPart# HED14146Free Shipping$229.53
HedmanHedman 14150 Slip-On Collectors- 4 x 2-1/2 in Primary - 4-1/2 in Out - 10 in Long Collector - Husler - Slip-On - 4 x 2-1/2 in Primary Tubes - 4-1/2 in Outlet - 10 in Long - Steel - Natural - PairPart# HED14150Free Shipping$232.71
HedmanHedman 14151 Slip-On Collectors- 4 x 2-1/4 in Primary - 4 in Out - 10 in Long Collector - Husler - Slip-On - 4 x 2-1/4 in Primary Tubes - 4 in Outlet - 10 in Long - Steel - Natural - PairPart# HED14151Free Shipping$231.35
HedmanHedman 15200 Header Tab Kit - 8 Tabs / 4 Bolts / 4 Lock Nuts / 8 Washers Header Tab Kit - 8 Tabs / 4 Bolts / 4 Lock Nuts / 8 Washers - Steel - Natural - Set of 4$18.70
HedmanHedman 15300 Collector Flange - Husler Race - 3-Bolt - 3 in - Steel - Each Collector Flange - Husler Race - 3-Bolt - 3 in - Steel - Natural - Each$11.31
HedmanHedman 15312 Collector Flange - Husler Race - 3-Bolt - 3-1/2 in - Steel - Each Collector Flange - Husler Race - 3-Bolt - 3-1/2 in - Steel - Natural - Each$10.26
HedmanHedman 16010 Collector Reducers - 3 in Inlet to 2-1/4 in OD Outlet 3-Bolt Pair Collector Reducer - Husler Race - 3 in Inlet to 2-1/4 in OD Outlet - 3-Bolt Flange - Gaskets - Steel - Natural - Pair$28.01
HedmanHedman 16012 Collector Reducers - 3-1/2 Inlet to 2-1/2 in OD Outlet 3-Bolt Pair Collector Reducer - Husler Race - 3-1/2 in Inlet to 2-1/2 in OD Outlet - 3-Bolt Flange - Gaskets - Steel - Natural - Pair$30.52
HedmanHedman 16020 Collector Reducers - 2-1/2 in Inlet to 2 in Outlet - 3-Bolt - Pair Collector Reducer - Husler Race - 2-1/2 in Inlet to 2 in Outlet - 3-Bolt Flange - Gaskets - Steel - Natural - Pair$27.44
Part# HED18804In Stock$52.43
$45.65
Part# HED18806In Stock$52.46
HedmanHedman 21104 Header ReducersPart# HED21104In Stock$37.88
Part# HED21110In Stock$50.03
$51.24
$32.00
$37.21
HedmanHedman 21115 Header Reducers - Mild Steel - 3" Ball and Socket to 2-1/2" Exhaust System Compatible with vehicles equipped with headers containing a 3" Ball and Socket style header collector and adapting to a 2-1/2" pipe diameter exhaust system. Sold as a Kit.Part# HED21115In Stock$34.09
Part# HED21117In Stock$28.92
Part# HED21123In Stock$32.00
HedmanHedman 21126 Flange Header O2 Reducer - 3-Bolt Flange - 2-1/2" to 2-1/4" - Each Collector Reducer, 2-1/2 in Inlet Diameter to 2-1/4 in Outlet Diameter, 3-Bolt triangular Flange design, O2 Sensor Bung / Gasket, Steel Construction, Natural Finish, Sold IndividuallyPart# HED21126In Stock$28.75
$25.54
$30.15
HedmanHedman 21142 Flange Header O2 Reducer - 3-Bolt Flange - 3" TO 2-1/2" - EACH Collector Reducer, 3.0 in Inlet Diameter to 2-1/2 in Outlet Diameter, 3-Bolt triangular Flange design, O2 Sensor Bung / Gasket, Steel Construction, Natural Finish, Sold IndividuallyPart# HED21142In Stock$26.71
Part# HED21143In Stock$28.51
$36.00
HedmanHedman 21153 Collector Ball Flange - Aluminized Steel - 2-1/2 inch - Each Compatible with vehicles equipped with headers containing a 2-1/2" Ball and Socket style header collector and adapting to a 2-1/2" pipe diameter exhaust system. Sold Individually.Part# HED21153In Stock$39.62
HedmanHedman 21154 Header ReducersPart# HED21154In Stock$52.75
HedmanHedman 21156 Header ReducersPart# HED21156Free Shipping$168.46
HedmanHedman 22115 Header ReducersPart# HED22115Free Shipping$158.18
HedmanHedman 22129 Header ReducersPart# HED22129Free Shipping$246.44
$101.94
$80.48
$50.61
HedmanHedman 29109 Merge CollectorPart# HED29109In Stock$120.11
Part# PYPHVF10SIn Stock$21.99
Part# PYPHVF13SIn Stock$22.70
Part# PYPHVF16SIn Stock$24.47
$64.79
Part# PYPPVA16In Stock$77.79
Part# PYPPVR10SIn Stock$99.86
Part# PYPPVR13SIn Stock$102.66
$100.58
Part# PYPPVR19SIn Stock$102.68
FlowmasterFlowmaster R3025 Reducer Cone Venturi Reducer Cone - 3.00 in. I.D. to 2.50 in. O.D. - Pair$51.95
Trans DaptTrans Dapt 9374 3 to 2-1/2 in. 3-bolt Round Header Reducers Trans Dapt 9374 3" Header ReducersPart# TSD9374In Stock$29.58
$289.99
$289.99
Vibrant PerformanceVibrant 10308 Slip-On Merge Collector - 4 into 1 - 2 in Primary - 3-1/2 in Outlet - S/SPart# VIB10308Free Shipping$289.99
Vibrant PerformanceVibrant 10309 Slip-On Merge Collector 4 into 1 - 2 in Primary - 4 in Out - S/S$289.99
$289.99
$299.99
$299.99
Vibrant PerformanceVibrant 10330 Slip-On Merge Collector - 3 into 1 - 1-1/2 in Primary - 2-1/2 in Outlet - S/SPart# VIB10330Free Shipping$259.99
$259.99
Vibrant PerformanceVibrant 10338 Slip-On Merge Collector 3 into 1 - 2 in Primary - 3 in Out - S/S$259.99
Vibrant PerformanceVibrant 10340 Header Tab Kit - 2 Tabs/1 Spring - S/SPart# VIB10340In Stock$8.59
Vibrant PerformanceVibrant 10341 Header Tab Kit - 2 Tabs/1 Spring - Titanium$10.59
Vibrant PerformanceVibrant 10350 Slip-On Merge Collector - 2 into 1 - 1-1/2 in Primary - 1-3/4 in Outlet - S/SPart# VIB10350In Stock$99.99
Vibrant PerformanceVibrant 10352 Slip-On Merge Collector - 2 into 1 - 1-3/4 in Primary - 2 in Outlet - S/SPart# VIB10352In Stock$108.99
$108.99
Vibrant PerformanceVibrant 10354 Slip-On Merge Collector - 2 into 1 - 1-7/8 in Primary - 2-1/4 in Outlet - S/SPart# VIB10354In Stock$108.99
Vibrant PerformanceVibrant 10355 Slip-On Merge Collector - 2 into 1 - 2 in Primary - 2-1/2 in Outlet - S/SPart# VIB10355In Stock$108.99
Vibrant PerformanceVibrant 10356 Slip-On Merge Collector - 2 into 1 - 2-1/4 in Primary - 3 in Outlet - S/SPart# VIB10356In Stock$129.99
Vibrant PerformanceVibrant 10357 Slip-On Merge Collector - 2 into 1 - 2-1/2 in Primary - 2-1/2 in Outlet - S/SPart# VIB10357In Stock$132.99
$132.99
Vibrant PerformanceVibrant 10359 Slip-On Merge Collector - 2 into 1 - 2-1/2 in Primary - 3-1/2 in Outlet - S/SPart# VIB10359In Stock$132.99
Vibrant PerformanceVibrant 10360 Slip-On Merge Collector 2 into 1 - 3 in Primary - 3 in Out - S/SPart# VIB10360In Stock$142.99
Vibrant PerformanceVibrant 10361 Slip-On Merge Collector - 2 into 1 - 3 in Primary - 3-1/2 in Outlet - S/SPart# VIB10361In Stock$142.99
Vibrant PerformanceVibrant 10362 Slip-On Merge Collector 2 into 1 - 3 in Primary - 4 in Out - S/S$142.99
Vibrant PerformanceVibrant 1471S Collector Flange - 2-Bolt - 3/8 in Thick - 2-1/4 in ID - S/SPart# VIB1471SIn Stock$28.99
Vibrant PerformanceVibrant 1472S Collector Flange - 2-Bolt - 3/8 in Thick - 2.5 in ID - S/SPart# VIB1472SIn Stock$28.99
Vibrant PerformanceVibrant 1473S Collector Flange - 2-Bolt - 3/8 in Thick - 3 in ID - S/SPart# VIB1473SIn Stock$28.99
Vibrant PerformanceVibrant 1474S Collector Flange - 2-Bolt - 3/8 in Thick - 2-3/4 in ID - S/SPart# VIB1474SIn Stock$30.99
Vibrant PerformanceVibrant 1475S Collector Flange - 2-Bolt - 3/8 in Thick - 4 in ID - S/SPart# VIB1475SIn Stock$48.99
Vibrant PerformanceVibrant 1481S Collector Flange - 3-Bolt - 3/8 in Thick - 2-1/4 in ID - S/S$28.99
Vibrant PerformanceVibrant 1482 Collector Flange - 3-Bolt - 3/8 in Thick - 2-1/2 in ID - S/S - Set of 5Part# VIB1482In Stock$139.99
Vibrant PerformanceVibrant 1482S Collector Flange - 3-Bolt - 3/8 in Thick - 2.5 in ID - S/SPart# VIB1482SIn Stock$28.99
Vibrant PerformanceVibrant 1483S Collector Flange - 3-Bolt - 3/8 in Thick - 3 in ID - S/SPart# VIB1483SIn Stock$28.99
Vibrant PerformanceVibrant 1484S Collector Flange - 3-Bolt - 3/8 in Thick - 3-1/2 in ID - S/SPart# VIB1484SIn Stock$44.99
$89.78
Vibrant PerformanceVibrant 2451 Weld-On Turbo Manifold Merge Collectors - 3 in Tall - 4 into 1 - 1-7/8 Primary Tubes - T3 Turbo Inlet - S/SPart# VIB2451In Stock$96.99
Vibrant PerformanceVibrant 2457 Weld-On Turbo Manifold Merge Collectors - 4-1/2 in Tall - 4 into 1 - 1-7/8 Primary Tubes - GT28/GT30/GT35 Turbo Inlet - S/SPart# VIB2457In Stock$107.99
Vibrant PerformanceVibrant 2466 Weld-On Turbo Manifold Merge Collectors - 4-1/2 in Tall - 4 into 1 - 1-7/8 Primary Tubes - T4 Turbo Inlet - S/SPart# VIB2466In Stock$119.99
Vibrant PerformanceVibrant 2599 Collector Flange - 2-Bolt - 3/8 in Thick - 2.5 in ID - Gasket Included - S/SPart# VIB2599In Stock$64.99
