1-7/8 Headers - GM LS in GM A/G Body 78-88
$569.95
HKR2481
Headers and Exhaust Manifolds and Exhaust pipes
Headers - LS Swap Mid Length - 1-7/8 in Primary - 3 in Collector - Steel - Black Paint - GM LS-Series - GM...
1967-69 Camaro T56 Crossmember
$357.95
HKRBHS586
Transmission Crossmember - Blackheart - Bolt-On - Steel - Black Powder Coat - GM F-Body 1967-69 / X-Body 1968-74 - Each
2-1/2in Max Flow Muffler
$108.95
HKR21602
Muffler - Maximum Flow - 2-1/2 in Offset Inlet - 2-1/2 in Center Outlet - 10-1/4 x 4-3/4 in Oval Body - 14 in...
2.5in Collector Ring Kit
$37.99
HKR11425
Gaskets
Collector Flange - Super Competition - 2-1/2 in - 3-Bolt Flange - Gaskets / Hardware Included - Steel - Natural - Pair
2.5in To 2.5in Reducers (pair)
$56.95
HKR11026
Headers and Exhaust Manifolds and Exhaust pipes
Collector Reducer - 2-1/2 in Inlet to 2-1/2 in Outlet - 3-Bolt Flange - Steel - Black Paint - Pair
3.0in Exhaust System 78-87 GM G-Body
$999.95
HKR70501364-R
Exhaust System - Header-Back - 3 in Tailpipe - 3 in Tips - Stainless - Natural - GM A-Body / G-Body 1978-88 - Kit
3.5in Collector Ring Kit
$41.95
HKR11435
Gaskets
Collector Flange - Super Competition - 3-1/2 in - 3-Bolt Flange - Gaskets / Hardware Included - Steel - Natural - Pair
3.5in To 2.5in Reducers (pair)
$56.95
HKR11035
Headers and Exhaust Manifolds and Exhaust pipes
Collector Reducer - 3-1/2 in Inlet to 2-1/2 in Outlet - 3-Bolt Flange - Steel - Black Paint - Pair
3.5in to 3.5in Reducers (pair)
$56.95
HKR11037
Headers and Exhaust Manifolds and Exhaust pipes
Collector Reducer - 3-1/2 in Inlet to 3-1/2 in Outlet - 3-Bolt Flange - Steel - Black Paint - Pair
3.5in To 3in Reducers (pair)
$56.95
HKR11036
Headers and Exhaust Manifolds and Exhaust pipes
Collector Reducer - 3-1/2 in Inlet to 3 in Outlet - 3-Bolt Flange - Steel - Black Paint - Pair
3.5in. Bolt-On Extension
$108.95
HKR11235
Headers and Exhaust Manifolds and Exhaust pipes
Collector Reducer Extension - 3-1/2 in 3-Bolt Inlet to 3-1/2 in Outlet - 18 in Long - Gaskets / Hardware Included - Steel -...
302-351W Header Gaskets
$19.95
HKR10861
Gaskets
Exhaust Manifold / Header Gasket - Super Competition - 1.380 x 1.000 om Rectangle Port - Steel Core Laminate - Small Block Ford -...
3in Bolt-On Extension
$108.95
HKR11230
Headers and Exhaust Manifolds and Exhaust pipes
Collector Reducer Extension - 3 in 3-Bolt Inlet to 3 in Outlet - 18 in Long - Gaskets / Hardware Included - Steel -...
3in Collector Ring Kit
$41.95
HKR11430
Collector Flange - Super Competition - 3 in - 3-Bolt Flange - Gaskets / Hardware Included - Steel - Natural - Pair
3in Exhaust Tip Set 2pk Super Bee Style Pol SS
$124.95
HKRBHC303
Exhaust Tip - Blackheart Super Bee - Clamp-On - 3 in Diameter - 3-3/4 in W x 2-1/8 in H Rectangular Outlet - Angle...
3in To 2-1/8in Reducers (pair)
$56.95
HKR11030
Headers and Exhaust Manifolds and Exhaust pipes
Collector Reducer - 3 in Inlet to 2-1/8 in Outlet - 3-Bolt Flange - Steel - Black Paint - Pair
3in To 2.5in Reducers (pair)
$56.95
HKR11040
Headers and Exhaust Manifolds and Exhaust pipes
Collector Reducer - 3 in Inlet to 2-1/2 in Outlet - 3-Bolt Flange - Steel - Black Paint - Pair
3in To 3in Reducers (pair)
$56.95
HKR11032
Headers and Exhaust Manifolds and Exhaust pipes
Collector Reducer - 3 in Inlet to 3 in Outlet - 3-Bolt Flange - Steel - Black Paint - Pair
4in Side Pipe Mufflers SB Reverse Flow
$279.95
HKR21002
Muffler - Super Competition - Small Block Reverse Flow - 4 in Side Tube - Slip-In - Steel - Natural - Pair
55-57 Chevy Headers
$642.95
HKR2458-1
Headers and Exhaust Manifolds and Exhaust pipes
Headers - Competition - 1-5/8 in Primary - 3 in Collector - Steel - Metallic Ceramic - Small Block Chevy - Chevy Fullsize Car...
55-82 SB Vette Headers
$306.95
HKR2456
Headers and Exhaust Manifolds and Exhaust pipes
Headers - Competition - 1-5/8 in Primary - 3 in Collector - Steel - Black Paint - Small Block Chevy - Chevy Corvette 1955-82...
55-82 SB Vette Headers Coated
$642.95
HKR2456-1
Headers and Exhaust Manifolds and Exhaust pipes
Headers - Competition - 1-5/8 in Primary - 3 in Collector - Steel - Metallic Ceramic - Small Block Chevy - Chevy Corvette 1955-82...
63-82 SB Vette Exhaust Kit
$279.95
HKR16521
Exhaust System - Header-Back - 2-1/4 in Diameter - Steel - Natural - Small Block Chevy - Chevy Corvette 1963-74 - Kit
67-69 Bb Camaro Headers
$314.95
HKR2457
Headers and Exhaust Manifolds and Exhaust pipes
Headers - Competition - 2 in Primary - 3-1/2 in Collector - Steel - Black Paint - Big Block Chevy - GM B-Body /...
67-69 Bb Camaro Headers
$642.95
HKR2457-1
Headers and Exhaust Manifolds and Exhaust pipes
Headers - Competition - 2 in Primary - 3-1/2 in Collector - Steel - Metallic Ceramic - Big Block Chevy - GM B-Body /...
67-69 Camaro 1.75in Tube
$1,072.95
HKR2131-1
Headers and Exhaust Manifolds and Exhaust pipes
Headers - Super Competition - 1-3/4 in Primary - 3 in Collector - Steel - Metallic Ceramic - Small Block Chevy - GM F-Body...
67-69 FB/TA 350-400 Comp Header
$352.95
HKR4902
Headers and Exhaust Manifolds and Exhaust pipes
Headers - Competition - 1-5/8 in Primary - 3 in Collector - Steel - Black Paint - Pontiac V8 - GM F-Body 1967-69 -...
70-79 Firebird/Ta
$662.95
HKR4901-1
Headers and Exhaust Manifolds and Exhaust pipes
Headers - Competition - 1-5/8 in Primary - 3 in Collector - Steel - Metallic Ceramic - Pontiac V8 - GM A-Body / F-Body...
70-81 Camaro 265-400
$1,044.95
HKR2117-1
Headers and Exhaust Manifolds and Exhaust pipes
Headers - Super Competition - 1-3/4 in Primary - 3 in Collector - Steel - Metallic Ceramic - Small Block Chevy - GM F-Body...
79-93 Mustang Headers
$791.95
HKR6227
Headers and Exhaust Manifolds and Exhaust pipes
Mustang parts
Headers - Super Competition - 1-3/4 in Primary - 3 in Collector - Steel - Black Paint - Small Block Ford - Ford Mustang...
82-91 Sm/B Camaro
$611.95
HKR2460-1
Headers and Exhaust Manifolds and Exhaust pipes
Headers - Competition - 1-5/8 in Primary - 3 in Collector - Steel - Metallic Ceramic - Small Block Chevy - GM F-Body 1982-92...
94-96 Impala SS Headers
$634.95
HKR2063
Headers and Exhaust Manifolds and Exhaust pipes
Headers - Street Force - 1-3/4 in Primary - 3 in Collector - Steel - Black Paint - GM LT-Series 1992-97 - Chevy Impala...
96-04 Mustang LS-Swap Engine Mount Kit
$199.95
HKRBHS503
Mustang parts
Motor Mount - Blackheart - Frame Side - Bolt-On - Steel - Black - GM LS-Series - Ford Mustang 1996-2004 - Kit
96-04 Mustang LS-Swap Engine Mount Kit
$189.95
HKRBHS504
Mustang parts
Motor Mount - Blackheart - Engine Side - Bolt-On - Steel - Black - GM LS-Series - Ford Mustang 1996-2004 - Kit
AC Evaporator Side Cover 94-04 GM S10/Sonoma
$154.95
HKR71223028HKR
Evaporator Cover - Blackheart - Side Cover - Plastic - Black - GM Compact Truck 1994-2004 - Each
Adapter - Trans Mount LS Swap TH350/700R4
$65.95
HKR12628
Muscle car and hot rod parts
Transmission Mount Adapter - LS-Swap - Bolt-On - Steel - Natural - 700R4 / TH350 - GM F-Body / X-Body 1967-74 - Each
Aero Chamber Muffler - 2.5in
$108.95
HKR21502
Muffler - Aero Chamber - 2-1/2 in Offset Inlet - 2-1/2 in Center Outlet - 10-1/4 x 4-3/4 in Oval Body - 14 in...
Aero Chamber Muffler - 2.5in
$108.95
HKR21504
Muffler - Aero Chamber - 2-1/2 in Offset Inlet - 2-1/2 in Offset Outlet - 10-1/4 x 4-3/4 in Oval Body - 14 in...
Aero Chamber Muffler 3.5in Center In/Out
$108.95
HKR21507
Muffler - Aero Chamber - 3-1/2 in Center Inlet - 3-1/2 in Center Outlet - 10-1/4 x 4-3/4 in Oval Body - 14 in...
Aero Chamber Muffler 3in Center In/Out
$108.95
HKR21506
Muffler - Aero Chamber - 3 in Center Inlet - 3 in Center Outlet - 10-1/4 x 4-3/4 in Oval Body - 14 in...
Aero Chamber Muffler 3in Offset/Center
$108.95
HKR21505
Muffler - Aero Chamber - 3 in Offset Inlet - 3 in Offset Outlet - 10-1/4 x 4-3/4 in Oval Body - 14 in...
Aero Chambered Muffler - 2.5in Centered In/Out
$119.95
HKR21516
Muffler - Aero Chamber - 2-1/2 in Center Inlet - 2-1/2 in Center Outlet - 10-1/4 x 4-3/4 in Oval Body - 14 in...