Engine & Components / Engine Components / Welch Plugs - Automotive Fit

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Nissan Skyline RB20,RB25,RB26,RB30 & Holden VL RB30 Welsh Plug Kit AF3000-1007
Stainless Steel Material
SKU: AF3000-1007

Original price $47.15 - Original price $47.15

Original price $47.15

$47.15

$47.15 - $47.15

Current price $47.15

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in stock

Nissan Skyline RB20,RB25,RB26,RB30 & Holden VL RB30 Welsh Plug KitStainless Steel MaterialAF3000-10073000-1007These Aeroflow Performance welsh ...
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Replacement Billet Barbell Plug AF64-2132
Suit GM LS Series Blocks
SKU: AF64-2132

Original price $17.66 - Original price $17.66

Original price $17.66

$17.66

$17.66 - $17.66

Current price $17.66

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in stock

Replacement Billet Barbell PlugSuit GM LS Series BlocksAF64-213264-2132Replacement Billet Oil Gallery Barbell. Aeroflow Performance has redesigned ...
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Holden V8 253, 304, 308 Welsh Plug Kit AF3000-1004
Brass Material
SKU: AF3000-1004

Original price $40.20 - Original price $40.20

Original price $40.20

$40.20

$40.20 - $40.20

Current price $40.20

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in stock

Holden V8 253, 304, 308 Welsh Plug KitBrass MaterialAF3000-10043000-1004These Aeroflow Performance welsh plug kits are designed for sealing up the ...
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Ford 351 Cleveland Welsh Plug Kit AF3000-1001
Brass Material
SKU: AF3000-1001

Original price $30.46 - Original price $30.46

Original price $30.46

$30.46

$30.46 - $30.46

Current price $30.46

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in stock

Ford 351 Cleveland Welsh Plug KitBrass MaterialAF3000-10013000-1001These Aeroflow Performance welsh plug kits are designed for sealing up the casti...
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Nissan SR20 Welsh Plug Kit AF3000-1008
Stainless Steel Material
SKU: AF3000-1008

Original price $19.34 - Original price $19.34

Original price $19.34

$19.34

$19.34 - $19.34

Current price $19.34

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in stock

Nissan SR20 Welsh Plug KitStainless Steel MaterialAF3000-10083000-1008These Aeroflow Performance welsh plug kits are designed for sealing up the ca...
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Ford 289,302,351 Windsor Welsh Plug Kit AF3000-1000
Brass Material
SKU: AF3000-1000

Original price $37.42 - Original price $37.42

Original price $37.42

$37.42

$37.42 - $37.42

Current price $37.42

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in stock

Ford 289,302,351 Windsor Welsh Plug KitBrass MaterialAF3000-10003000-1000These Aeroflow Performance welsh plug kits are designed for sealing up the...
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GM LS Welsh Plug Kit AF3000-1005
Brass Material with Plastic Barbell
SKU: AF3000-1005

Original price $34.64 - Original price $34.64

Original price $34.64

$34.64

$34.64 - $34.64

Current price $34.64

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in stock

GM LS Welsh Plug KitBrass Material with Plastic BarbellAF3000-10053000-1005These Aeroflow Performance welsh plug kits are designed for sealing up t...
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Small Block Chevy Welsh Plug Kit AF3000-1002
Brass Material
SKU: AF3000-1002

Original price $34.64 - Original price $34.64

Original price $34.64

$34.64

$34.64 - $34.64

Current price $34.64

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in stock

Small Block Chevy Welsh Plug KitBrass MaterialAF3000-10023000-1002These Aeroflow Performance welsh plug kits are designed for sealing up the castin...
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Mitsubishi 4G63 Welsh Plug Kit AF3000-1010
Stainless Steel Material
SKU: AF3000-1010

Original price $29.07 - Original price $29.07

Original price $29.07

$29.07

$29.07 - $29.07

Current price $29.07

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in stock

Mitsubishi 4G63 Welsh Plug KitStainless Steel MaterialAF3000-10103000-1010These Aeroflow Performance welsh plug kits are designed for sealing up th...
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Toyota 1JZ/2JZ Welsh Plug Kit AF3000-1009
Stainless Steel Material
SKU: AF3000-1009

Original price $36.03 - Original price $36.03

Original price $36.03

$36.03

$36.03 - $36.03

Current price $36.03

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in stock

Toyota 1JZ/2JZ Welsh Plug KitStainless Steel MaterialAF3000-10093000-1009These Aeroflow Performance welsh plug kits are designed for sealing up the...
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Ford XR6 Barra Welsh Plug Kit AF3000-1006
Stainless Steel Material
SKU: AF3000-1006

Original price $31.85 - Original price $31.85

Original price $31.85

$31.85

$31.85 - $31.85

Current price $31.85

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in stock

Ford XR6 Barra Welsh Plug KitStainless Steel MaterialAF3000-10063000-1006These Aeroflow Performance welsh plug kits are designed for sealing up the...
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Steel Welsh Plug Kit PIPE-496
Suit GM LS Series
SKU: PIPE-496

Original price $25.65 - Original price $25.65

Original price $25.65

$25.65

$25.65 - $25.65

Current price $25.65

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in stock

Steel Welsh Plug KitSuit GM LS SeriesPIPE-496PE-496Pioneer Automotive Industries was founded in 1946 in Meridian, Mississippi. Since inception, Pio...
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Welsh Plug Kit with Billet Barbell AF64-2125
Suit GM LS Series
SKU: AF64-2125

Original price $68.35 - Original price $68.35

Original price $68.35

$68.35

$68.35 - $68.35

Current price $68.35

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in stock

Welsh Plug Kit with Billet BarbellSuit GM LS SeriesAF64-212564-2125The Aeroflow Performance LS series welsh plug kit is a necessity when rebuilding...
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Welsh Plug/Freeze Plung Inserts PR141-233
Suit SB Chev, Silver With Red Recessed Bowtie Emblem
SKU: PR141-233

Original price $45.43 - Original price $45.43

Original price $45.43

$45.43

$45.43 - $45.43

Current price $45.43

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in stock

Welsh Plug/Freeze Plung InsertsSuit SB Chev, Silver With Red Recessed Bowtie EmblemPR141-233141-233Give your street rod the ultimate trick look wit...
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Welsh Plug/Freeze Plung Inserts PR141-232
Suit SB Chev, Black With Silver Raised Bowtie Emblem
SKU: PR141-232

Original price $43.83 - Original price $43.83

Original price $43.83

$43.83

$43.83 - $43.83

Current price $43.83

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Out of stock

Welsh Plug/Freeze Plung InsertsSuit SB Chev, Black With Silver Raised Bowtie EmblemPR141-232141-232Give your street rod the ultimate trick look wit...
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Brass Welsh Plug Kit PIPE-496-B
Suit GM LS Series 1997-2011
SKU: PIPE-496-B

Original price $28.62 - Original price $28.62

Original price $28.62

$28.62

$28.62 - $28.62

Current price $28.62

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in stock

Brass Welsh Plug KitSuit GM LS Series 1997-2011PIPE-496-BPE-496-BPioneer Automotive Industries was founded in 1946 in Meridian, Mississippi. Since ...
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Brass Welch Plug Kit PIPE-114-BR
Suit Big Block Chrysler 383 - 440
SKU: PIPE-114-BR

Original price $24.15 - Original price $24.15

Original price $24.15

$24.15

$24.15 - $24.15

Current price $24.15

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in stock

Brass Welch Plug KitSuit Big Block Chrysler 383 - 440PIPE-114-BRPE-114-BRComplete engine block Welch plug and gallery plug kits include brass Welch...
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Brass Welch Plug Kit PIPE-113-BR
Suit Small Block Chrysler 273 - 360
SKU: PIPE-113-BR

Original price $66.67 - Original price $66.67

Original price $66.67

$66.67

$66.67 - $66.67

Current price $66.67

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in stock

Brass Welch Plug KitSuit Small Block Chrysler 273 - 360PIPE-113-BRPE-113-BRComplete engine block Welch plug and gallery plug kits include brass Wel...
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Brass Welch Plug Kit PIPE-110-BR
Suit Big Block Ford FE 332 - 428
SKU: PIPE-110-BR

Original price $34.41 - Original price $34.41

Original price $34.41

$34.41

$34.41 - $34.41

Current price $34.41

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Only 3 left!

Brass Welch Plug KitSuit Big Block Ford FE 332 - 428PIPE-110-BRPE-110-BRComplete engine block Welch plug and gallery plug kits include brass Welch ...
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MK 5 - 6 Welch Plug Kit PI830019
Suit Big Block Chevy 1991-97
SKU: PI830019

Original price $52.44 - Original price $52.44

Original price $52.44

$52.44

$52.44 - $52.44

Current price $52.44

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in stock

MK 5 - 6 Welch Plug KitSuit Big Block Chevy 1991-97PI830019830019Custom designed for each short block application, Pioneer Performance plug kits in...
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Replacement O-Ring for Billet Barbell Plug AF59-2132
Suit GM LS Barbell AF64-2132
SKU: AF59-2132

Original price $5.35 - Original price $5.35

Original price $5.35

$5.35

$5.35 - $5.35

Current price $5.35

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in stock

Replacement O-Ring for Billet Barbell PlugSuit GM LS Barbell AF64-2132AF59-213259-2132Replacement O-Ring for Billet Oil Gallery Barbell AF64-2132. ...
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Big Block Chev Welsh Plug Kit AF3000-1003
Brass Material
SKU: AF3000-1003

Original price $42.98 - Original price $42.98

Original price $42.98

$42.98

$42.98 - $42.98

Current price $42.98

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in stock

Big Block Chev Welsh Plug KitBrass MaterialAF3000-10033000-1003These Aeroflow Performance welsh plug kits are designed for sealing up the casting c...
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