Engine & Components / Engine Components / Welch Plugs

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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 $47.81 - Original price $47.81

Original price $47.81

$47.81

$47.81 - $47.81

Current price $47.81

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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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Holden V8 253, 304, 308 Welsh Plug Kit AF3000-1004
Brass Material
SKU: AF3000-1004

Original price $36.26 - Original price $36.26

Original price $36.26

$36.26

$36.26 - $36.26

Current price $36.26

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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 $25.28 - Original price $25.28

Original price $25.28

$25.28

$25.28 - $25.28

Current price $25.28

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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 $19.61 - Original price $19.61

Original price $19.61

$19.61

$19.61 - $19.61

Current price $19.61

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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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Replacement Billet Barbell Plug AF64-2132
Suit GM LS Series Blocks
SKU: AF64-2132

Original price $12.38 - Original price $12.38

Original price $12.38

$12.38

$12.38 - $12.38

Current price $12.38

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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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GM LS Welsh Plug Kit AF3000-1005
Brass Material with Plastic Barbell
SKU: AF3000-1005

Original price $25.40 - Original price $25.40

Original price $25.40

$25.40

$25.40 - $25.40

Current price $25.40

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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 $30.18 - Original price $30.18

Original price $30.18

$30.18

$30.18 - $30.18

Current price $30.18

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Only 3 left!

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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Ford 289,302,351 Windsor Welsh Plug Kit AF3000-1000
Brass Material
SKU: AF3000-1000

Original price $27.04 - Original price $27.04

Original price $27.04

$27.04

$27.04 - $27.04

Current price $27.04

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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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Mitsubishi 4G63 Welsh Plug Kit AF3000-1010
Stainless Steel Material
SKU: AF3000-1010

Original price $29.47 - Original price $29.47

Original price $29.47

$29.47

$29.47 - $29.47

Current price $29.47

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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 $36.53 - Original price $36.53

Original price $36.53

$36.53

$36.53 - $36.53

Current price $36.53

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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 $32.29 - Original price $32.29

Original price $32.29

$32.29

$32.29 - $32.29

Current price $32.29

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Only 2 left!

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 $24.21 - Original price $24.21

Original price $24.21

$24.21

$24.21 - $24.21

Current price $24.21

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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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Brass Welch Plug Kit PIPE-108-B
Suit Ford 221 - 351W 221 - 351W
SKU: PIPE-108-B

Original price $21.16 - Original price $21.16

Original price $21.16

$21.16

$21.16 - $21.16

Current price $21.16

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in stock

Brass Welch Plug Kit Zinc Plated Steel Welch Suit Ford 221 - 351W Plug Kit Suit Ford 221 - 351WPIPE-108-BPE-108-BComplete engine block Welch plug a...
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Welsh Plug Kit with Billet Barbell AF64-2125
Suit GM LS Series
SKU: AF64-2125

Original price $55.62 - Original price $55.62

Original price $55.62

$55.62

$55.62 - $55.62

Current price $55.62

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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 $42.88 - Original price $42.88

Original price $42.88

$42.88

$42.88 - $42.88

Current price $42.88

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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 $41.37 - Original price $41.37

Original price $41.37

$41.37

$41.37 - $41.37

Current price $41.37

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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 $26.64 - Original price $26.64

Original price $26.64

$26.64

$26.64 - $26.64

Current price $26.64

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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-125-BR
Suit Big Block Ford 429 - 460
SKU: PIPE-125-BR

Original price $30.79 - Original price $30.79

Original price $30.79

$30.79

$30.79 - $30.79

Current price $30.79

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in stock

Brass Welch Plug KitSuit Big Block Ford 429 - 460PIPE-125-BRPE-125-BRComplete engine block Welch plug and gallery plug kits include brass Welch plu...
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Brass Welch Plug Kit PIPE-114-BR
Suit Big Block Chrysler 383 - 440
SKU: PIPE-114-BR

Original price $22.03 - Original price $22.03

Original price $22.03

$22.03

$22.03 - $22.03

Current price $22.03

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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 $45.78 - Original price $45.78

Original price $45.78

$45.78

$45.78 - $45.78

Current price $45.78

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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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Sold out

Brass Welch Plug Kit PIPE-110-BR
Suit Big Block Ford FE 332 - 428
SKU: PIPE-110-BR

Original price $32.48 - Original price $32.48

Original price $32.48

$32.48

$32.48 - $32.48

Current price $32.48

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Out of stock

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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Sold out

Brass Welch Plug Kit PIPE-109-BR
Suit Ford 302 - 351C
SKU: PIPE-109-BR

Original price $21.04 - Original price $21.04

Original price $21.04

$21.04

$21.04 - $21.04

Current price $21.04

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Out of stock

Brass Welch Plug KitSuit Ford 302 - 351CPIPE-109-BRPE-109-BRComplete engine block Welch plug and gallery plug kits include brass Welch plugs and st...
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Brass Welch Plug Kit PIPE-102-BR
Suit Big Block Chevy 396 - 454
SKU: PIPE-102-BR

Original price $51.98 - Original price $51.98

Original price $51.98

$51.98

$51.98 - $51.98

Current price $51.98

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in stock

Brass Welch Plug KitSuit Big Block Chevy 396 - 454PIPE-102-BRPE-102-BRComplete engine block Welch plug and gallery plug kits include brass Welch pl...
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Brass Welch Plug Kit PIPE-101-BR
Suit Small Block Chevy 400
SKU: PIPE-101-BR

Original price $45.26 - Original price $45.26

Original price $45.26

$45.26

$45.26 - $45.26

Current price $45.26

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in stock

Brass Welch Plug KitSuit Small Block Chevy 400PIPE-101-BRPE-101-BRComplete engine block Welch plug and gallery plug kits include brass Welch plugs ...
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Nissan Skyline RB20,RB25,RB26,RB30 & Holden VL RB30 Welsh Plug Kit AF3000-1007

Holden V8 253, 304, 308 Welsh Plug Kit AF3000-1004

Ford 351 Cleveland Welsh Plug Kit AF3000-1001

Nissan SR20 Welsh Plug Kit AF3000-1008

Replacement Billet Barbell Plug AF64-2132

GM LS Welsh Plug Kit AF3000-1005

Small Block Chevy Welsh Plug Kit AF3000-1002

Ford 289,302,351 Windsor Welsh Plug Kit AF3000-1000

Mitsubishi 4G63 Welsh Plug Kit AF3000-1010

Toyota 1JZ/2JZ Welsh Plug Kit AF3000-1009

Ford XR6 Barra Welsh Plug Kit AF3000-1006

Steel Welsh Plug Kit PIPE-496

Brass Welch Plug Kit PIPE-108-B

Welsh Plug Kit with Billet Barbell AF64-2125

Welsh Plug/Freeze Plung Inserts PR141-233

Welsh Plug/Freeze Plung Inserts PR141-232

Brass Welsh Plug Kit PIPE-496-B

Brass Welch Plug Kit PIPE-125-BR

Brass Welch Plug Kit PIPE-114-BR

Brass Welch Plug Kit PIPE-113-BR

Brass Welch Plug Kit PIPE-110-BR

Brass Welch Plug Kit PIPE-109-BR

Brass Welch Plug Kit PIPE-102-BR

Brass Welch Plug Kit PIPE-101-BR

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