square bore holley
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Read moreNOS “CHEATER” 2X4 HOLLEY 4-BBL / CARTER AFB Cheater Nitrous System V8 Dual Holley 4 bbl / Dual Carter AFB (late) 4 bbl 150-250 HP with 10 lb Bottle Part # 02010NOS
Original price was: $1,284.95.$1,141.95Current price is: $1,141.95. -
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Read moreNOS “CHEATER” FITS HOLLEY 4-BBL / CARTER AFB NOS “Cheater” series Nitrous System, fits Holley 4150 and Carter AFB (late), 150-250 HP, includes Blue 10 lb Bottle Part # 02001NOS
Original price was: $1,059.95.$941.95Current price is: $941.95. -
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NOS “POWERSHOT” HOLLEY 4BBL NOS “Powershot” series Nitrous System, fits Holley 4150 and Carter AFB (late), 125 HP, includes Blue 10 lb Bottle Part # 05001NOS
Original price was: $752.95.$668.95Current price is: $668.95. -
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Add to cartNOS “SUPER POWERSHOT” HOLLEY 4-BBL Super Powershot Nitrous System V8 w/Holley/Carter 4 bbl w/10 lb Bottle Part # 05101NOS
Original price was: $1,073.95.$953.95Current price is: $953.95. -
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Add to cartNOS BIG SHOT INJECTOR PLATE Big Shot Injector Plate w/Jets & Plumbing, Holley Square Bore, V8 Part # 12510NOS
Original price was: $318.95.$282.95Current price is: $282.95. -
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Read moreNOS BIG SHOT NITROUS SYSTEM (HOLLEY 4150 FLANGE) Big Shot Nitrous System Holley 4 bbl (Holley 4150 Flange) 190-300 HP with 10 lb bottle Part # 02101NOS
Original price was: $1,222.95.$1,086.95Current price is: $1,086.95. -
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Add to cartNOS BIG SHOT SINGLE STAGE UPGRADE KITS Big Shot Single Stage Upgrade Kit Converts Single 4150 Holley Cheater Kit PN 02001NOS to create an NOS Big Shot plate kit Part # 0025NOS
Original price was: $417.95.$370.95Current price is: $370.95. -
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Add to cartNOS BIG SHOT WET NITROUS SYSTEM FOR 4150 4-BARREL CARBURETOR Fits Holley 4150 and Carter AFB (late), 190-300 HP, includes Black 10 lb Bottle Part # 02101BNOS
Original price was: $1,124.95.$999.95Current price is: $999.95. -
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Read moreNOS CHEATER INJECTOR PLATE Cheater Injector Plate w/Jets & Hardware, Holley Square Bore, V8 Part # 12500NOS
Original price was: $341.95.$303.95Current price is: $303.95. -
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Read moreNOS CHEATER WET NITROUS SYSTEM FOR 2X4 DUAL 4150 4-BARREL CARBURETORS-BLACK Fits 2×4 Dual Holley 4150 and Carter AFB (late), Adjustable 150-250 HP, includes Black 10 lb Bottle Part # 02010BNOS
Original price was: $1,259.95.$1,119.95Current price is: $1,119.95. -
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Add to cartNOS CROSSHAIR PLATE 4-BARREL 4150 PROFESSIONAL KIT – PLATE ONLY Crosshair™ Plate 4-Barrel Professional Kit – Plate only Part # 12566NOS
Original price was: $562.95.$499.95Current price is: $499.95. -
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Add to cartNOS POWERSHOT WET NITROUS SYSTEM FOR 4150 4-BARREL CARBURETOR – BLACK Fits Holley 4150 and Carter AFB (late), Fixed 125 HP, includes Black 10 lb Bottle Part # 05001BNOS
Original price was: $767.95.$681.95Current price is: $681.95. -
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Add to cartNOS PRO TWO-STAGE INJECTOR PLATE Pro Two-Stage Injector Plate, 1″ Thick, w/4 Spray Bars, Plate & Jets Only, Holley Square Bore, V8 Part # 12570NOS
Original price was: $452.95.$401.95Current price is: $401.95. -
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Read moreNOS SNIPER WET NITROUS PLATE KIT – 4150 SQUARE BORE Adjustable From 100-150 horsepower 4150 Plate Kit. Includes 10 lb Sniper Orange Bottle, 4150 plate, and installation items Part # 07001NOS
Original price was: $730.95.$648.95Current price is: $648.95. -
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Read moreNOS SNIPER WET NITROUS PLATE KIT – 4150 SQUARE BORE Adjustable From 150-250 horsepower 4150 Plate Kit. Includes 10 lb Sniper Orange Bottle, 4150 plate, and installation items Part # 07002NOS
Original price was: $890.95.$791.95Current price is: $791.95. -
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Add to cartNOS SUPER POWERSHOT INJECTOR PLATE Super Powershot Injector Plate w/Jets & Plumbing, Holley Square Bore, V8 Part # 12530NOS
Original price was: $318.95.$282.95Current price is: $282.95.