Welcome to KMJ Performance

Welcome to KMJ Performance!

On behalf of KMJ Performance, thank you for choosing us for your aftermarket performance auto parts needs!  KMJ Performance is your source for GM, Ford, MOPAR, and other performance parts at the best prices.  Don't see what you're looking for?  Give us a call at 515-733-2890 or email us at info@kmjent.com.  We're open Monday through Friday 8:00am to 5:00pm CST to answer all your questions. 

KMJ Performance
Wholesale Prices for Retail Customers!
515-733-2890

Featured products

Result pages: 1 2   PCE PC3242 See details 1 inch Billet Aluminum Tapered Carb Spacer CNC Ported 4 BBL Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC3242 FREE SHIPPING! 1 INCH CARB SPACER  Suggested Retail: $109.99 Your Price: $55.00 save 50% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC3243 See details 2" Billet Aluminum Tapered Carb Spacer CNC Ported 4 BBL Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC3243 FREE SHIPPING! 2 INCH CARB SPACER  Suggested Retail: $109.99 Your Price: $69.00 save 37% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list ADP ABS6266LURR-BK See details 250 Ultimate Multi Grip 3/16 Pop Rivets Large Head IMCA BLACK Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: ADP ABS6266LURR-BK aDP Performance Rivets  Suggested Retail: $19.99 Your Price: $14.49 save 28% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PRB 13729-030 See details BBC BIG BLOCK CHEVY 496 STROKER DOME FORGED PISTONS SET Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PRB 13729-030 PROBE SRS SERIES FORGED PISTONS Your Price: $566.29 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC3021-396C See details BBC COMPLETE 300CC OVAL PORT ALUMINUM CYLINDER HEADS Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC3021-396C ProComp Aluminum Cylinder Heads Pair Your Price: $895.00 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC3021C See details BBC COMPLETE 320CC RECTANGLE PORT ALUMINUM CYLINDER HEADS Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC3021C ProComp Aluminum Cylinder Heads Pair Your Price: $949.00 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC7001 See details Chevy V8 Pro Electronic Distributor SBC BBC 350 454 Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC7001 Chevy Ignition Your Price: $69.00 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list RCI 7050A See details Fuel Cell Safety Foam 6X3X16 Prevents Fuel Starvation Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: RCI 7050A Your Price: $11.22 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list KMJ JM6500CL See details GM CHEVY HEI Distributor Clear Cap 65K Coil SBC BBC Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: KMJ JM6500CL 65KV SBC BBC HEI Distributor with Clear Cap Your Price: $39.99 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC7127C See details GM Chrome 1 Wire 100 Amp 10SI Alternator Chevy Pontiac Olds Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC7127C GM 10SI 1-WIRE CHROME ALTERNATOR Your Price: $72.99 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC2927 See details HIGH VOLUME Electric Water Pump Big Block Chevy 396 427 454 Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC2927 Your Price: $119.50 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC2926 See details HIGH VOLUME Electric Water Pump Small Block Chevy 305 350 400 Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC2926 FREE SHIPPING! SBC Electric Waterpump Your Price: $105.00 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC2928 See details HIGH VOLUME Electric Water Pump Small Block Ford 302 Mustang Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC2928 SBF ELECTRIC WATER PUMP Your Price: $159.00 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list DEI 110016 See details NITROUS HOT-SHOT 4150 SPRAYPLATE SYSTEM RACE KIT Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: DEI 110016 HOT-SHOT 4150 SPRAY-PLATE NITROUS SYS Your Price: $487.66 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list DEI 110006 See details NITROUS SPRAY-PLATE KIT RACE SYSTEM HOLLEY 4150 SQUARE Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: DEI 110006 BARE-BONES 4150 ECONOMY SPRAY-PLATE SYS Your Price: $432.93 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list RCI 1212C See details RCI 22 Gallon Circle Track Fuel Cell with Can 34X18X11 Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: RCI 1212C Your Price: $252.35 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list SCA 935037506000 See details SBC 383 CRANKSHAFT CHEVY GM 350 STROKER 6" Rod Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: SCA 935037506000 Your Price: $223.07 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list ACL 8B663P See details SBC Chevy 350 LJ Engine Rod Bearings 663P STD Set Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: ACL 8B663P SBC Engine Bearings Your Price: $18.99 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC4102 See details SBC CHEVY 5.7" Hi Perf I Beam Connecting Rods Bushed Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC4102 FREE SHIPPING! SBC I Beam Connecting Rods Your Price: $139.99 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list RPC S9726 See details SBC CHEVY 7 qt. Drag Race Oil Pan '55-'79 327 350 383 Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: RPC S9726 Your Price: $52.99 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC2026 See details SBC CHEVY Dual Plane Air Gap Aluminum Intake Manifold Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC2026 FREE SHIPPING! SBC DUAL PLANE INTAKE  Suggested Retail: $219.99 Your Price: $149.99 save 32% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list FEL 260-1000 See details SBC Chevy Fel Pro Overhaul Gasket Kit 55-79 283 327 350 Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: FEL 260-1000 Your Price: $37.99 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC2007 See details SBC CHEVY Vortec Dual Plane Aluminum Intake Manifold Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC2007 VORTEC STYLE INTAKE MANIFOLD Your Price: $119.99 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list PCE PC6001DA See details SMALL BLOCK BIG CHEVY HEI Distributor SBC BBC GM 65,000 Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: PCE PC6001DA SBC HEI 65KV  Suggested Retail: $129.99 Your Price: $39.99 save 69% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list KMJ 81102 See details Small Block Chevy Cam Bearing Driver Installation Tool Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: KMJ 81102 Your Price: $24.50 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list MEL M55HV See details Small Block Chevy Melling High Volume Oil Pump M55HV Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: MEL M55HV SBC High Volume Oil Pump Your Price: $31.99 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list KMJ PIK-V See details V8 Chevy HP Electronic Ignition Kit - SBC BBC 350 454 Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: KMJ PIK-V PRO IGNITION KIT - VAC ADVANCE  Suggested Retail: $399.99 Your Price: $189.00 save 53% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list KMJ PIK-M See details V8 Chevy HP Electronic Multi Spark Ignition Kit SBC BBC Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: KMJ PIK-M FREE SHIPPING! Pro Ignition Kit Mechanical Only  Suggested Retail: $399.99 Your Price: $189.00 save 53% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list KMJ 6001DWIREKIT See details SBC BBC HEI DISTRIBUTOR AND PLUG WIRE KIT Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: KMJ 6001DWIREKIT FREE SHIPPING! SBC HEI DISTRIBUTOR AND PLUG WIRE KIT BBC  Suggested Retail: $119.99 Your Price: $99.00 save 17% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list SPC 2801 See details 115GPH Electric Fuel Pump Chevy Ford Holley Mopar GM Special Offer - FREE T-SHIRT FOR ORDERS OVER $250 Part Number: SPC 2801 fuel pumps and accessories  Suggested Retail: $129.99 Your Price: $49.99 save 62% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Add to Cart Add to wish list Result pages: 1 2