Chevy K20 Exhaust Manifolds

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Chevy K20

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Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold

Speedway Motors |

#9300327

Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold

(23)

Finish:

Natural

Collector Diameter:

2-1/2 Inch

Sold in Quantity:

Each

$87.99

/each

Corvette-Style 2-1/2 Inch Ram Horn Exhaust Manifolds, Pair

Speedway Motors |

#9300328

Corvette-Style 2-1/2 Inch Ram Horn Exhaust Manifolds, Pair

(36)

Finish:

Natural

Collector Diameter:

2-1/2 Inch

$141.99

/pair

-11%

Flowtech 11704-2FLT SB Chevy Rams Horn Exhaust Manifold, Chrome Finish

Flowtech Exhaust |

#425117042FLT

Flowtech 11704-2FLT SB Chevy Rams Horn Exhaust Manifold, Chrome Finish

Finish:

Chrome

Sold in Quantity:

Pair

$562.95

/set

$633.95

Speedway Motors |

#91019980

Speedway Motors LS Swap Cast Iron V Band Exhaust Manifold, RH

(1)

Material Type:

Cast Iron

Hardware Included:

Yes

$168.99

/each

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Chrome

Speedway Motors |

#9300332

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Chrome

(9)

Finish:

Chrome

Collector Diameter:

2-1/2 Inch

$395.99

/pair

Exhaust Manifolds VS Headers | How Much HP Do Headers Add

Headers and manifolds differ in design and function. Long tube headers, shorty headers, and exhaust manifolds each have their pros and cons regarding performance and application.

Speedway Tech Talk - Tru-Ram Exhaust Manifolds

Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.

Wrapping Exhaust Manifolds to Reduce Under Hood Temps

Learn how to wrap exhaust headers to help keep under hood temperatures down. This articles shows how cast iron exhaust manifolds are wrapped in 1-inch black header wrap with stainless steel exhaust wrap ties.

Installing 3" Ram Horn Manifolds on a C/10

See how to install 3" Ram Horn exhaust manifolds on a C/10 with a 406 engine. Learn some tips on welding steel tubing to a cast iron manifold and how they are modified to fit the truck.

How to Reduce Under Hood Temp - Exhaust Wrap

Follow these tips and tricks on how to properly wrap your exhaust manifolds to reduce underhood temperatures.

Dual Plane vs Single Plane Intake Manifolds Explained

Dual plane or single plane intake manifold? Which is the best for your project vehicle's engine? Learn the differences in our buyer's guide.

Squarebody LS Swap Guide | 73-87 K10 Parts List

How to plan and execute a LS swap into any 1973-1987 Chevy/GMC K10 pickup truck.

Choosing the Right Exhaust

That fresh engine deserves all new exhaust bits. Be sure to have a look at our rundown on selecting the best setup for headers, exhaust, and mufflers for your ride here.

The Intake Manifold Decision

Follow along as Speedway Tech Kevin talks about the intake that he decided on for the 454ci in his '54 Chevy, and some of the reasoning behind his choice.

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Tru-Ram Manifolds |

#9300304

Tru-Ram® LS Exhaust Manifolds, Polished

(10)

Finish:

Polished

Collector Diameter:

3 Inch

$655.99

/pair

Speedway Motors |

#91019981

Speedway Motors LS Swap V Band Cast Iron Exhaust Manifold LH

(4)

Material Type:

Cast Iron

Hardware Included:

Yes

as low as

$170.99

/each

Fenton |

#91013605

Fenton® Ford Flathead V8 Cast Iron Headers w/ Gaskets

(32)

Finish:

Natural

Collector Diameter:

2 Inch

Sold in Quantity:

Pair

$353.99

/pair

LS Swap Exhaust Manifolds w/ V-Band for LS1, 5.3, 6.0, 4.8, LS3

Speedway Motors |

#91009944

LS Swap Exhaust Manifolds w/ V-Band for LS1, 5.3, 6.0, 4.8, LS3

(1)

Material Type:

Cast Iron

Hardware Included:

Yes

as low as

$329.99

/pair

Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron

Tru-Ram Manifolds |

#9300300

Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron

(21)

Finish:

Natural

Collector Diameter:

2-1/2 Inch

$305.99

/pair

$334 Off

Hooker BHS517 Blackheart LT Swap Exhaust Manifolds Silver Ceramic

Hooker Headers |

#425BHS517

Hooker BHS517 Blackheart LT Swap Exhaust Manifolds Silver Ceramic

(1)

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$357.95

/set

$691.95

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Black

Speedway Motors |

#9300331

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Black

(9)

Finish:

Black painted

Collector Diameter:

2-1/2 Inch

$311.99

/pair

$221 Off

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

Flowtech Exhaust |

#772317301FLT

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

(1)

Finish:

Ceramic Coated

Sold in Quantity:

Pair

$332.95

/kit

$553.95

$185 Off

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated

Flowtech Exhaust |

#42511704RFLT

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated

(2)

Finish:

Natural

Sold in Quantity:

Pair

$276.95

/set

$461.95

Rebate

Flowtech 11730FLT LS Swap Exhaust Manifolds, Natural Cast Finish

Flowtech Exhaust |

#72211730FLT

Flowtech 11730FLT LS Swap Exhaust Manifolds, Natural Cast Finish

(1)

Finish:

Natural

Sold in Quantity:

Pair

$275.95

/kit

$299.95

-10%

Hooker BHS518 Blackheart LT Swap Exhaust Manifolds, Black Ceramic

Hooker Headers |

#425BHS518

Hooker BHS518 Blackheart LT Swap Exhaust Manifolds, Black Ceramic

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$513.95

/set

$571.95

-10%

Hooker Headers |

#4258540HKR

Hooker Headers 8540HKR GM LT Turbo Exhaust Manifolds, Natural

Finish:

Natural

Collector Diameter:

3 Inch

$628.95

/kit

$699.95

Tru-Ram® Big Block Chevy Exhaust Manifolds, Polished

Tru-Ram Manifolds |

#9300306

Tru-Ram® Big Block Chevy Exhaust Manifolds, Polished

(4)

Finish:

Polished

Collector Diameter:

3 Inch

$659.99

/pair

Tru-Ram® SBC Exhaust Manifolds, Polished Stainless

Tru-Ram Manifolds |

#9300302

Tru-Ram® SBC Exhaust Manifolds, Polished Stainless

(20)

Finish:

Polished

Collector Diameter:

2-1/2 Inch

$640.99

/pair

Tru-Ram® LS1 Exhaust Manifolds, Unpolished

Tru-Ram Manifolds |

#9300303

Tru-Ram® LS1 Exhaust Manifolds, Unpolished

(13)

Finish:

Natural

Collector Diameter:

3 Inch

$483.99

/pair

1936-1959 Chevy 216/235/261 6-Cylinder Cast Iron Headers

Speedway Motors |

#91013611

1936-1959 Chevy 216/235/261 6-Cylinder Cast Iron Headers

(8)

Finish:

Natural

Collector Diameter:

2 Inch

Sold in Quantity:

Pair

$326.99

/pair

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Silver

Speedway Motors |

#9300330

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Silver

(20)

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$319.99

/pair

Tru-Ram® Cast Iron Ford Y-Block V8 Exhaust Manifolds

Tru-Ram Manifolds |

#9300312

Tru-Ram® Cast Iron Ford Y-Block V8 Exhaust Manifolds

(33)

Finish:

Natural

Collector Diameter:

2 Inch

$419.99

/pair

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Raw

Speedway Motors |

#9300329

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Raw

(90)

Finish:

Natural

Collector Diameter:

2-1/2 Inch

$184.99

/pair

Rebate

Hooker 8501-3HKR GM LS Exhaust Manifold, Black Ceramic Finish

Hooker Headers |

#42585013HKR

Hooker 8501-3HKR GM LS Exhaust Manifold, Black Ceramic Finish

(1)

Finish:

Ceramic Coated

Color:

Black

$560.95

/set

$623.95

-10%

Hooker Headers |

#425BHS516

Hooker BHS516 LT Swap Exhaust Manifolds

Finish:

Natural

Collector Diameter:

2-1/2 Inch

$403.95

/set

$449.95

Hooker Headers |

#9308501

Hooker Headers 8501HKR LS Cast Iron Exhaust Manifolds

(15)

Finish:

Natural

Sold in Quantity:

Pair

$510.95

/pair

Rebate

Flowtech 31730-3FLT LS Swap Exhaust Manifolds, Black Ceramic

Flowtech Exhaust |

#772317303FLT

Flowtech 31730-3FLT LS Swap Exhaust Manifolds, Black Ceramic

Finish:

Ceramic Coated

Sold in Quantity:

Pair

$382.95

/kit

$415.95

$118 Off

Hooker 8525-1HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Silver

Hooker Headers |

#UP233690

Hooker 8525-1HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Silver

Garage Sale Type:

Blemished

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$401.99

/kit

$519.95

$104 Off

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds

Hooker Headers |

#UP233973

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds

Garage Sale Type:

Incomplete

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$321.99

/kit

$425.95

-16%

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Black

Hooker Headers |

#UP232593

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Black

Garage Sale Type:

Blemished

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$385.99

/kit

$461.95

$118 Off

Hooker Headers |

#UP213294

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Black

Garage Sale Type:

Incomplete

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$331.49

/kit

$449.95

-10%

Hooker Headers |

#42585253HKR

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Black

(7)

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$382.95

/kit

$425.95

-10%

Hooker 8527-3HKR S/B Chevy Exhaust Manifolds, D-Port, Black

Hooker Headers |

#42585273HKR

Hooker 8527-3HKR S/B Chevy Exhaust Manifolds, D-Port, Black

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$373.95

/kit

$415.95

$118 Off

Hooker Headers |

#UP233943

Hooker 8525-1HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Silver

Garage Sale Type:

Blemished

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$401.99

/kit

$519.95

-10%

Hooker Headers |

#42585251HKR

Hooker 8525-1HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Silver

(2)

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$466.95

/kit

$519.95

Showing 1 - 36 of 38 results

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Chevy K20 Exhaust Manifolds

Year

Finish

Brand

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Corvette Style 2-1/2 Inch Ram Horn Exhaust Manifold

Corvette-Style 2-1/2 Inch Ram Horn Exhaust Manifolds, Pair

Flowtech 11704-2FLT SB Chevy Rams Horn Exhaust Manifold, Chrome Finish

Speedway Motors LS Swap Cast Iron V Band Exhaust Manifold, RH

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Chrome

Related Articles

Tru-Ram® LS Exhaust Manifolds, Polished

Speedway Motors LS Swap V Band Cast Iron Exhaust Manifold LH

Fenton® Ford Flathead V8 Cast Iron Headers w/ Gaskets

LS Swap Exhaust Manifolds w/ V-Band for LS1, 5.3, 6.0, 4.8, LS3

Tru-Ram® Small Block Chevy Exhaust Manifolds, Cast Iron

Hooker BHS517 Blackheart LT Swap Exhaust Manifolds Silver Ceramic

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Black

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated

Flowtech 11730FLT LS Swap Exhaust Manifolds, Natural Cast Finish

Hooker BHS518 Blackheart LT Swap Exhaust Manifolds, Black Ceramic

Hooker Headers 8540HKR GM LT Turbo Exhaust Manifolds, Natural

Tru-Ram® Big Block Chevy Exhaust Manifolds, Polished

Tru-Ram® SBC Exhaust Manifolds, Polished Stainless

Tru-Ram® LS1 Exhaust Manifolds, Unpolished

1936-1959 Chevy 216/235/261 6-Cylinder Cast Iron Headers

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Silver

Tru-Ram® Cast Iron Ford Y-Block V8 Exhaust Manifolds

Smoothie Rams Horn Exhaust Manifolds, Small Block Chevy, Raw

Hooker 8501-3HKR GM LS Exhaust Manifold, Black Ceramic Finish

Hooker BHS516 LT Swap Exhaust Manifolds

Hooker Headers 8501HKR LS Cast Iron Exhaust Manifolds

Flowtech 31730-3FLT LS Swap Exhaust Manifolds, Black Ceramic

Hooker 8525-1HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Silver

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Black

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Black

Hooker 8525-3HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Black

Hooker 8527-3HKR S/B Chevy Exhaust Manifolds, D-Port, Black

Hooker 8525-1HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Silver

Hooker 8525-1HKR S/B Chevy Exhaust Manifolds, 2-1/2 Inch, Silver

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