Big Block Heads
 |
AFR 3001 Big Block Fits Chevy 335cc Enforcer Cylinder Heads, Assembled Ebay.com starting at $908.99
Free Worldwide Shipping Expedited: No Next Day: No Speedway Motors Rating: 99.3% |
 |
IN STOCK AFR 3001 BBC 335cc Rectangle Enforcer As-Cast Chevy Cylinder Head 122cc Ebay.com starting at $908.81
Free Worldwide Shipping Expedited: No Next Day: No TREperformance Rating: 97.3% |
 |
Vintage Unity Defender Side View Mirror Auto-lite 2701 Low Rider, Classic Piece! Ebay.com starting at $279.99
Free Flat Rate Shipping Expedited: No Next Day: No Past Treasures Rating: 99.7% |
 |
ARP 145-3606 Head Bolt Kit Mopar Big Block R & RB 383 400 413 426 440 Wedge Ebay.com starting at $114.61
Free Worldwide Shipping Expedited: No Next Day: No Worldwide Parts Rating: 99.7% |
 |
Vintage Rare Mighty Ducks Big Logo Blockhead Snapback Hat Cap NHL Graffiti 1990s Ebay.com starting at $75.00
Free Worldwide Shipping Expedited: No Next Day: No |
 |
1966 - 1970 396 427 454 BIG BLOCK RESTORED ENGINES (MAKE YOUR CAR CORRECT) Ebay.com starting at $15,800.00
Free Flat Rate Shipping Expedited: No Next Day: No CUSTOM ENGINE SUPPLY Rating: 100.0% |
 |
BBC Big Block Chevy 454 Cylinder Head Build Kit Valves Springs Retainers Keepers Ebay.com starting at $199.99
Free Worldwide Shipping Expedited: No Next Day: No KMJPERFORMANCE Rating: 99.4% |
 |
BBF Ford Fel Pro Overhaul Gasket Kit 429 460 68-85 Big Block Ford Head gaskets Ebay.com starting at $104.99
Free Worldwide Shipping Expedited: No Next Day: No KMJPERFORMANCE Rating: 99.4% |
 |
Big Block Chevy BBC 454 Rectangle Port Bare Aluminum Cylinder Heads 124cc 345cc Ebay.com starting at $1,835.99
Free Worldwide Shipping Expedited: No Next Day: No espeedpro Rating: 98.8% |
 |
Trick Flow BBF 290cc Aluminum Cylinder Head Ford 429 460 TFS-53410001 Ebay.com starting at $11,499.99
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
Aluminum Cylinder Head for BBC Big Block Chevy 330cc/122cc 396 427 454 502 540 Ebay.com starting at $399.99
Free Worldwide Shipping Expedited: No Next Day: No Deepmotor Rating: 99.1% |
 |
Paxton NOVI 1500 Supercharger Fits Dodge 440 Carbureted Big Block Mopar System Ebay.com starting at $4,298.99
Free Worldwide Shipping Expedited: No Next Day: No TREperformance Rating: 97.3% |
 |
IN STOCK Trickflow PowerPort CNC Ported Cylinder Head Big Block Mopar 270cc .680 Ebay.com starting at $1,694.99
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
Pair 440 Steel Shim .020" Thin Head Gaskets for Mopar Dodge Big Block 383 400 BB Ebay.com starting at $89.95
Free Flat Rate Shipping Expedited: No Next Day: No Shopafoodieaffair Rating: 99.2% |
 |
1969 L89 Corvette 427 435HP LP Tri Power Aluminum Head Engine GM 3955270 3919842 Ebay.com starting at $16,995.00
Free Flat Rate Shipping Expedited: No Next Day: No Howard's Classic Car Parts Rating: 99.8% |
 |
VINTAGE ATLANTA BRAVES HAT CAP SNAPBACK BIG LOGO BLOCKHEAD ED WEST SIGNATURES Ebay.com starting at $169.99
Free Flat Rate Shipping Expedited: No Next Day: No FairPlay2145 - Fair prices for You! Rating: 99.3% |
 |
VTG San Francisco 49ers Monster Text Big Logo Blockhead Snapback Hat AJD Wool Ebay.com starting at $220.00
Free Worldwide Shipping Expedited: No Next Day: No jtotheizzo93 Rating: 100.0% |
 |
IN STOCK Trick Flow BBC 280cc Aluminum Cylinder Head Big Block Chevy 113cc .700 Ebay.com starting at $1,499.99
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
IN STOCK Trickflow PowerPort Big Block Mopar CNC Ported 240cc Head .650 Lift NEW Ebay.com starting at $1,484.99
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
AFR BBC 265cc Oval Port Aluminum Cylinder Heads Chevy Big Block 3610 Ebay.com starting at $2,899.00
Free Worldwide Shipping Expedited: No Next Day: No TREperformance Rating: 97.3% |
 |
IN STOCK Trick Flow 620 HP Powerport Top-End Engine Kit for Big Block Mopar 440 Ebay.com starting at $5,669.00
Free Worldwide Shipping Expedited: No Next Day: No TREperformance Rating: 97.3% |
 |
Trickflow PowerPort Big Block Mopar 270cc CNC Ported Cylinder Head BBM Ebay.com starting at $1,849.95
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
Big Block Chevy BBC 454 Rectangle Port Bare Aluminum Cylinder Heads 124cc 345cc Ebay.com starting at $889.99
Free Worldwide Shipping Expedited: No Next Day: No KMJPERFORMANCE Rating: 99.4% |
 |
Boss 429 Mustang Display Piston Ford Fomoco Vintage Damaged Ebay.com starting at $31.50
Free Flat Rate Shipping Expedited: No Next Day: No automotivetoolsandparts Rating: 100.0% |
 |
New Big head Electric Guitar Neck 22 Fret 25.5inch Maple fingerboard Block Inlay Ebay.com starting at $66.49
Free Worldwide Shipping Expedited: No Next Day: No New guitar neck parts Rating: 98.1% |
 |
(2) USED -- Vintage Guide GM S-18 spotlight lights w/ brackets S18 accessory Ebay.com starting at $230.00
Free Flat Rate Shipping Expedited: No Next Day: No Vintage car parts and antiques Rating: 100.0% |
 |
440 Big Block Mopar Aluminum Heads Ebay.com starting at $585.00
Free Flat Rate Shipping Expedited: No Next Day: No CylinderHeadWharehouse Rating: 99.1% |
 |
IN STOCK Trickflow PowerPort CNC Ported 240cc Head Fit Big Block Mopar .680 lift Ebay.com starting at $1,539.99
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
IN STOCK AFR BBC 385cc 100% CNC Ported Aluminum Cylinder Heads Chevy 2020-TI NEW Ebay.com starting at $5,132.53
Free Worldwide Shipping Expedited: No Next Day: No TREperformance Rating: 97.3% |
 |
Black Maple Big head Guitar Neck 22 Fret 24" Rosewood fingerboard Block Inlay Ebay.com starting at $66.49
Free Worldwide Shipping Expedited: No Next Day: No New guitar neck parts Rating: 98.1% |
 |
Vintage Brown Leather 4 Speed Gear Shift Knob Handle Accessory Manual Shifter Ebay.com starting at $44.95
Shipping Calculated by Location Expedited: No Next Day: No Young Antiques Online Rating: 99.6% |
|
Paxton NOVI 1500 Supercharger Kit Fits Dodge 440 RB Carbureted Mopar Big Block Ebay.com starting at $4,856.99
Free Worldwide Shipping Expedited: No Next Day: No TREperformance Rating: 97.3% |
 |
Chevy BBC Procharger Reverse Belt Drive Kit for F-3 Series Head Units 4BD-BBC-3 Ebay.com starting at $4,998.00
Free Worldwide Shipping Expedited: No Next Day: No TREperformance Rating: 97.3% |
 |
1940s art deco side view mirror gooseneck chrome clip door edge Roberk tombstone Ebay.com starting at $162.50
Shipping Calculated by Location Expedited: No Next Day: No Vintage Auto Accessories Rating: 100.0% |
 |
Vintage 90s Chicago Bears Logo Athletic Big Logo Blockhead SnapBack Hat Cap NFL Ebay.com starting at $104.95
Shipping Calculated by Location Expedited: No Next Day: No payn-91 Rating: 100.0% |
 |
NOS GM Aluminum Bowtie Big Block Chevy Cylinder Heads Ebay.com starting at $2,495.00
Free Flat Rate Shipping Expedited: No Next Day: No |
 |
Big Block Chevy Aluminum Bare Cylinder Head Pair BBC 427 454 502 123CC/336CC Ebay.com starting at $1,113.98
Free Flat Rate Domestic Shipping Calculated International Shipping Expedited: No Next Day: No Autonets Rating: 99.3% |
 |
Performance Aluminum Bare Cylinder Head BBC 454 502 123cc/336cc Big Block Chevy Ebay.com starting at $1,113.98
Free Flat Rate Domestic Shipping Calculated International Shipping Expedited: No Next Day: No MotorNets Rating: 98.9% |
 |
For 1966-2000 Chevy BBC Big Block 454 Moly Steel Cylinder Head Stud Hex Nut Kit Ebay.com starting at $53.88
Free Worldwide Shipping Expedited: No Next Day: No dpt Motorsport Store Rating: 97.5% |
 |
Big Block Ford BBF 4 Cylinder Head Dowels 352-428 FE 429 460 Free Shipping! Ebay.com starting at $7.99
Free Flat Rate Domestic Shipping Calculated International Shipping Expedited: No Next Day: No Scram Speed Rating: 98.6% |
 |
Moly Steel Head Stud Bolt Hex Nut Kit For 1966-2000 Chevy Big Block BBC 396-454 Ebay.com starting at $75.99
Free Worldwide Shipping Expedited: No Next Day: No AJP Distributors Rating: 97.2% |
 |
Trickflow PowerPort A460 Aluminum Cylinder Head Big Block Ford 340cc BBF NEW Ebay.com starting at $1,934.99
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
AFR 457cc BBC 18° 100% Fully CNC Ported Magnum Aluminum Cylinder Head 3708 Ebay.com starting at $3,823.00
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
NOS 1946 1947 1948 Chevrolet Fleetline Banjo Steering Wheel Horn Ring Ebay.com starting at $749.99
Free Worldwide Shipping Expedited: No Next Day: No Give It Full Throttle Rating: 99.9% |
 |
Trickflow PowerPort A460 Aluminum Cylinder Head Big Block Ford 340cc BBF 429 87c Ebay.com starting at $1,789.68
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
chevy chevrolet gm pancake air cleaner breather small low rider 47 48 41 truck Ebay.com starting at $245.00
Free Flat Rate Shipping Expedited: No Next Day: No |
 |
Vintage Rochester Oil Pressure Gauge 2525-5-218 Ebay.com starting at $21.00
Shipping Calculated by Location Expedited: No Next Day: No RobTools Rating: 100.0% |
 |
1936 Cadillac Fleetwood V12 Banjo Steering Wheel 18 1/2" Diameter w/ Horn Button Ebay.com starting at $765.00
Shipping Calculated by Location Expedited: No Next Day: No BRASS AND GAS ANTIQUE AUTO PARTS Rating: 100.0% |
 |
Trick Flow BBF 325cc Aluminum Cylinder Head Big Block Ford 429 / 460 Ebay.com starting at $11,999.00
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
Exhaust Manifold Heat Riser w/ Gasket Camaro Chevelle Big Block 396 427 454 Ebay.com starting at $89.90
Free Worldwide Shipping Expedited: No Next Day: No drclassic store Rating: 99.9% |
 |
IN STOCK Trickflow PowerPort 365 Aluminum Cylinder Head Big Block Chevy BBC Ebay.com starting at $1,948.99
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
DIY Black Big head Maple Guitar neck 22fret 25.5" Rosewood Fretboard Block Inlay Ebay.com starting at $62.99
Free Flat Rate Shipping Expedited: No Next Day: No guitar neck 1982 Rating: 99.2% |
 |
EDDIE MEYER Brass ENGINE TAG Hot Rod AUTO Racing Flathead INDY car MIDGET Sprint Ebay.com starting at $37.89
Free Flat Rate Shipping Expedited: No Next Day: No Camellia City Rod and Custom Rating: 100.0% |
 |
(2) MOPAR STEEL SHIM HEAD GASKETS .020" - B/RB BIG BLOCK 383, 413, 426W, 440 Ebay.com starting at $74.95
Free Flat Rate Shipping Expedited: No Next Day: No PPW 619-261-8565 Rating: 99.5% |
 |
ARP 135-3601 Head Bolt Kit for Chevy Big Block BBC 366 396 402 427 454 502 Ebay.com starting at $97.35
Free Worldwide Shipping Expedited: No Next Day: No AMS Racing Rating: 99.9% |
 |
Edelbrock E-Street 5090 Cylinder Heads Pair 75cc Big Block Chrysler Mopar 440 Ebay.com starting at $1,656.00
Free Worldwide Shipping Expedited: No Next Day: No Worldwide Parts Rating: 99.7% |
 |
Chevy BBC Big Block 454 320cc 115cc High Performance Bare Aluminum Cylinder Head Ebay.com starting at $596.84
Free Worldwide Shipping Expedited: No Next Day: No AT Racing World Rating: 95.7% |
 |
Vintage Unity Defender side view mirror pair Auto-lite 2701 Excellent Condition! Ebay.com starting at $499.00
Free Worldwide Shipping Expedited: No Next Day: No |
 |
ARP 135-3601 Cylinder Head Bolt Kit Big Block Chevy BBC 396 454 427 Ebay.com starting at $104.30
Free Worldwide Shipping Expedited: Yes Next Day: No abad71camaro Rating: 99.5% |
 |
1968 CHEVELLE CAMARO 396 ENGINE (L89 HEADS,#163 WINTERS INTAKE, #3916323 BLOCK) Ebay.com starting at $29,800.00
Free Flat Rate Shipping Expedited: No Next Day: No CUSTOM ENGINE SUPPLY Rating: 100.0% |
 |
2Pcs Bare Angle Plug Cylinder Heads Suit Chevy Big Block BBC 427 454 1965-2000 Ebay.com starting at $795.95
Free Flat Rate Shipping Expedited: No Next Day: No ShopVertex Rating: 98.5% |
 |
Old Big Car Plymouth Dodge Desoto TRUNK HANDLE Latch MOPAR deck lid lock Ebay.com starting at $299.00
Shipping Calculated by Location Expedited: No Next Day: No Bay Area Surplus Rating: 98.6% |
 |
Judson Supercharger Flathead Ford Mercury Vintage Original Gasser Speedster Race Ebay.com starting at $6,255.00
Shipping Calculated by Location Expedited: Yes Next Day: No kittycoins Rating: 99.5% |
 |
Exhaust Manifold Studs Nuts Header Head Fits Chrysler Dodge Big Block 383 440 RY Ebay.com starting at $44.80
Free Flat Rate Shipping Expedited: No Next Day: No midwestmusclecarspecialties Rating: 99.8% |
 |
Trick Flow 580 HP BBC Top-End Engine Kit for GM Chevy Heads Cam Rockers Ebay.com starting at $4,999.99
Free Worldwide Shipping Expedited: No Next Day: No TREperformance Rating: 97.3% |
 |
IN STOCK Trick Flow 670 HP Powerport Top-End Engine Kit for Big Block Mopar 440 Ebay.com starting at $6,126.99
Free Worldwide Shipping Expedited: No Next Day: No TREperformance Rating: 97.3% |
 |
1940s 1950s clip on car peep mirrors rear side view oval tear drop bullet chrome Ebay.com starting at $125.00
Shipping Calculated by Location Expedited: No Next Day: No Vintage Auto Accessories Rating: 100.0% |
 |
BBC Big Block Chevy Aluminum Cylinder Heads Bare Casting 345cc Rectangle Port Ebay.com starting at $899.99
Free Worldwide Shipping Expedited: No Next Day: No KarlKustoms Rating: 99.5% |
 |
FORD FE ENGINE INTAKE MANIFOLD HEAT SHIELD FASTENER DRIVE RIVETS 1958-1976 58-76 Ebay.com starting at $20.00
Free Worldwide Shipping Expedited: No Next Day: No freedomleather Rating: 99.5% |
 |
DIY Big head Guitar Neck 22 fret 25.5inch Block Inlay Rosewood Fingerboard Ebay.com starting at $66.39
Free Worldwide Shipping Expedited: No Next Day: No High-end guitar accessories Rating: 100.0% |
 |
Vintage Hurst 4 Speed Competition Plus Shifter Assy 454772 GM 1964-1968 Muncie Ebay.com starting at $149.99
Free Flat Rate Shipping Expedited: No Next Day: No HallBrosRacing Rating: 99.3% |
 |
NOS 1937 Chevrolet glove box clock Door electric accessory visor dash Guide Ebay.com starting at $1,500.00
Free Flat Rate Shipping Expedited: No Next Day: No |
 |
Pioneer S-454 Big Block Chevy 396 427 454 Engine Cylinder Head Bolt Kit Ebay.com starting at $66.00
Free Worldwide Shipping Expedited: No Next Day: No FA Products Engine & Performance Rating: 99.8% |
 |
1949-1950 Chevrolet Car/Sedan Rear Bumper Wrap Around/Wing Tips - Pair Ebay.com starting at $1,125.00
Free Flat Rate Shipping Expedited: No Next Day: No Vintage Auto Parts and Tools Rating: 99.4% |
 |
2 Vintage Original 1930s FORD STAMPED Yellow Glass FOG LIGHTS Hot Rod SCTA Coupe Ebay.com starting at $56.00
Free Flat Rate Shipping Expedited: No Next Day: No Arizona Collectors Lounge Rating: 99.7% |
 |
vintage car NOS Boyce MotoMeter airplane biplane logo radiator temperature gauge Ebay.com starting at $70.00
Shipping Calculated by Location Expedited: No Next Day: No Vintage Auto Accessories Rating: 100.0% |
 |
427 BIG BLOCK CHEV ( 3963512 1968 1969) REBUILT .030 OVER (ALUM HEADS OR IRON) Ebay.com starting at $19,900.00
Free Flat Rate Shipping Expedited: No Next Day: No CUSTOM ENGINE SUPPLY Rating: 100.0% |
 |
MUROC TIMING TAG Hot Rod Dray Lakes RACING Ford Flathead V8 auto accessory Ebay.com starting at $27.99
Shipping Calculated by Location Expedited: No Next Day: No Phil’s Antiques and Collectibles Rating: 100.0% |
 |
Guitar Neck 22fret Canada Maple Rosewood Fretboard Block Inlay Big Head 25.5inch Ebay.com starting at $57.04
Free Worldwide Shipping Expedited: No Next Day: No guitar-shopping Rating: 96.1% |
 |
AFR BBC 265cc Magnum Oval Port Aluminum Cylinder Heads Chevy Big Block 468 3620 Ebay.com starting at $2,936.90
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
AFR BBC 385cc Rectangle Port Aluminum Cylinder Heads Big Block 3580 NO PARTS NEW Ebay.com starting at $4,595.42
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
AFR BBC 265cc Magnum As Cast Oval Port Cylinder Heads Chevy Big Block 468 3600 Ebay.com starting at $2,481.86
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
Big head Guitar Neck 22 fret 25.5" Maple Rosewood Fretboard Block Inlay Yellow Ebay.com starting at $62.99
Free Flat Rate Shipping Expedited: No Next Day: No guitar neck 1982 Rating: 99.2% |
 |
Vintage exhaust tip red glass jewel pipe deflector extension motorbike car truck Ebay.com starting at $39.00
Shipping Calculated by Location Expedited: No Next Day: No Vintage Auto Accessories Rating: 100.0% |
 |
Original 1958 Pontiac Star Chief 2 door Rear quarter Emblems Ornaments Moldings Ebay.com starting at $399.99
Free Flat Rate Shipping Expedited: No Next Day: No goodjunkrod Rating: 99.4% |
 |
Vintage Dummy Spotlights (pair) Ebay.com starting at $250.00
Free Flat Rate Shipping Expedited: No Next Day: No Vintage Auto Parts and Tools Rating: 99.4% |
 |
Vintage 1967-68 Chevy CAMARO Dash Clock GM Car Accessory Parts Or Repair Ebay.com starting at $315.00
Free Flat Rate Shipping Expedited: No Next Day: No IndianaAntiquePicker Rating: 100.0% |
 |
IN STOCK Trickflow PowerPort CNC Ported Cylinder Head Big Block Mopar 270cc .650 Ebay.com starting at $1,544.67
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
1 Pair Fel Pro 17040 Big Block Chevy BBC Performance Head Gaskets 366 427 454 Ebay.com starting at $85.95
Free Worldwide Shipping Expedited: No Next Day: No KMJPERFORMANCE Rating: 99.4% |
 |
Big Block Chevy 454 Aluminum Bare Cylinder Head 2.250/1.880 123CC E42003 Ebay.com starting at $529.99
Free Worldwide Shipping Expedited: No Next Day: No RideRightParts Rating: 99.3% |
 |
1969 69 TRANS AM FIREBIRD FACTORY INSTALLED HOOD RAM AIR III IV RARE TA PONTIAC Ebay.com starting at $20,000.00
$0.0 FreePickup Worldwide shipping Expedited: No Next Day: No |
 |
Very Nice Matching Pair Of 39 1939 Studebaker NOS Headlight Assemblies Beautiful Ebay.com starting at $475.00
$0.0 FreePickup Worldwide shipping Expedited: No Next Day: No |
 |
Guitar Neck 22fret 25.5inch Maple Rosewood Fretboard Block Inlay Big Head Bolt Ebay.com starting at $60.00
Free Worldwide Shipping Expedited: No Next Day: No guitar-shopping Rating: 96.1% |
 |
Pioneer S-1111 Cylinder Head Dowel Pin Kit For Big Block Chevy 396 427 454 Ebay.com starting at $13.95
Free Worldwide Shipping Expedited: No Next Day: No FA Products Engine & Performance Rating: 99.8% |
 |
Vintage AC hand Tachometer 400 RPM With Instructions And Container Ebay.com starting at $21.50
Shipping Calculated by Location Expedited: No Next Day: No |
 |
New Block Hardware & Head Dowel Kit 1958-1976 Ford bb 352 360 390 406 427 428 Ebay.com starting at $30.59
Shipping Calculated by Location Expedited: No Next Day: No Classic Engine Supply Rating: 99.6% |
 |
AFR Big Block Ford 315cc Bullitt CNC Ported Cylinder Heads 85cc 3837 Ebay.com starting at $3,607.59
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
Trickflow BBF 290cc Aluminum Cylinder Head Ford 429 460 TFS-53410002 Ebay.com starting at $11,599.99
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
Trickflow PowerPort BBF 325cc Aluminum Cylinder Head Big Block Ford 429/460 NEW Ebay.com starting at $11,999.00
Free Worldwide Shipping Expedited: Yes Next Day: No TREperformance Rating: 97.3% |
 |
VALVE COVER SPACERS 3/8" BIG BLOCK MOPAR (ALUMINUM HEAD)383, 413, 426 Wedge, 440 Ebay.com starting at $157.50
Shipping Calculated by Location Expedited: No Next Day: No MediceMfg Rating: 99.6% |
Recent Searches
Affiliate Disclosure: As an Amazon Associate, I earn from qualifying purchases.