3933163_OEM_GM_Aluminum_Intake_68_69_Big_Block_Chevy_L78_396_L72_427_COPO_Yenko_01_hthp

3933163 OEM GM Aluminum Intake 68 69 Big Block Chevy L78 396 L72 427 COPO Yenko

This is an original GM high performance aluminum intake manifolds for Big Block Chevy engines with rectangular port heads and a Holley carburetor. The casting number is 3933163 as shown. There is no casting date on the underside and does not appear to have ever been one as shown. This is a bonus since it can be used on any engine and be correct. This is a very hard to find original GM 3933163 aluminum intake. This intake is in good original condition as shown. It is in bare aluminum finish with no paints or coatings. The intake appears to wear its original finish, not blasted, so I decided to…
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Jaguar_Twin_Su_Hd8_Inlet_Manifold_Straight_Port_Cylinder_Head_4_2_3_8_Mk2_Xj6_01_sd

Jaguar Twin Su Hd8 Inlet Manifold Straight Port Cylinder Head 4.2 3.8 Mk2 Xj6

G ENUINE & O RIGINAL U SED J AGUAR F ACTORY P ART. TWIN SU HD8 CARBURETTOR INLET MANIFOLD. To Fit: 4.2 & 3.8 Models fitted with a sraight port cylinder head. The manifold is in very good condition with no corrosion. All the Otter Sensor screws are loose & free. As is the Temperature Sender. Please note that there is a small split in one of the metal tubes. (Please see the last photograph). THEY DON'T COME NO MORE ORIGINAL THAN THIS! PLEASE CHECK MY CURRENT & FUTURE LISTINGS FOR OTHER PARTS. The item "JAGUAR TWIN SU HD8 INLET MANIFOLD STRAIGHT PORT CYLINDER HEAD 4.2 3.8 MK2 XJ6" is…
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OEM_GM_3748770_Cylinder_Heads_1958_Corvette_283_Dated_Feb_58_No_Porting_58_X_X58_01_eku

OEM GM 3748770 Cylinder Heads 1958 Corvette 283 Dated Feb 58 No Porting 58 X X58

This is a pair of original GM 3748770 cylinder heads. To my knowledge, the 3748770 heads were reserved for 1958 Corvette applications only. These heads have casting dates of B 4 8 and B 11 8 as shown. These dates decode as February 4th and 11th, 1958. These are also known as 58X or X58 heads do to the external cast "X 58" below the exhaust ports. These are very hard to find factory 1958 high performance heads. These heads are in good condition overall. Both heads recently has the valves and springs removed and were cleaned and magnafluxed for cracks by Santa Cruz Auto Parts in Santa Cruz, CA.…
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Audi_C5_RS6_4_2_V8_077103373BH_PORTED_GASFLOWED_PERFORMANCE_CYLINDER_HEADS_01_snr

Audi C5 RS6 4.2 V8 077103373BH PORTED GASFLOWED PERFORMANCE CYLINDER HEADS

Audi rs6 V8 super performance cylinder heads (left and right). The heads are chemically cleaned and tested for cracks. The heads are with large performance intake valves with 28.5mm diameter or +1.5mm (stock intake valves is 27mm) The exhaust valves are cleaned and polished. Intake and exhaust ports is fully ported and polished. Valve guides with new shape for maximum efficiency. The head is ready to installation. This cylinder head is made by a motor sport professional. The item "Audi C5 RS6 4.2 V8 077103373BH PORTED GASFLOWED PERFORMANCE CYLINDER HEADS" is in sale since Tuesday, November 16, 2021. This item is in the category "eBay Motors\Parts & Accessories\Performance & Racing…
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AFR_260cc_LS3_CNC_Ported_Aluminum_Cylinder_Heads_4_Bolt_Mongoose_69cc_01_zswc

AFR 260cc LS3 CNC Ported Aluminum Cylinder Heads 4 Bolt Mongoose 69cc

3-4 week build time. AFRs 260cc LS3 Mongoose heads are the ultimate rectangular port for the LS3 and L99 engines. They feature 100% CNC ported intake, exhaust and chambers using our advanced engineering and flow techniques to produce the ultimate Rectangle Port head available today. Featuring A356 aluminum castings, titanium retainers and the highest quality components, throughout. Theyre designed for 4.000 or larger bore applications up to 454 CI, operating up to 7000 RPM. Emmisons legal for 2008 to 2015 vehicles under CARB #D-250-5. Component upgrade and machining options are available to customize AFR Heads to your specific build. The Ultimate Bolt-On Emission Legal Street/Strip Weapon! 260cc Aluminum LS1 Cylinder…
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Trick_Flow_Power_Port_Aluminum_Cylinder_Head_Bbf_P_N_Tfs_53410001_01_gqmr

Trick Flow Power Port Aluminum Cylinder Head Bbf P/N Tfs-53410001

TRICK FLOW Power Port Aluminum Cylinder Head BBF P/N TFS-53410001. Cylinder Head - Power Port - Assembled - 2.080 / 1.600 in Valves - 290 cc Intake - 74 cc Chamber - 1.760 in Springs - Aluminum - Big Block Ford - Each. Please reach out to us if you have any questions or need further assistance. Please reach out for additional services or questions. Items installed are ineligible for return. NOTE Many local shops will accept cores without any charge to you. KE-Sales offers a wide range of automotive parts and accessories. Whether you are looking to replace an existing part, enhance your vehicle, or increase the performance, we've…
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SILVER_186cc_Bore_Honda_Monkey_MSX_GROM_125_Oversize_Valves_Ported_Cylinder_Head_01_vd

SILVER 186cc Bore Honda Monkey MSX GROM 125 Oversize Valves Ported Cylinder Head

This is a Brand New Complete SILVER Honda MONKEY / MSX 125 / GROM 186cc Big Bore kit with JC Racing Ported Cylinder Head with High Performance multi angle valve job, heavy duty valve springs and oversize valves. No core is required to send in. The core charge is already built into this listing. If you are interested in sending us your cylinder head please send us a message. What you will receive in the box. Trail Bikes 186cc Complete Big Bore kit with everything shown in the first picture. Complete JC Racing Ported Cylinder Head (Completely Assembled). Oversized Intake and Exhaust Valves (Assembled). High Performance Multi Angle Valve Job.…
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Skunk2_Cylinder_Head_Port_Covers_Black_For_K_Series_K20A2_K20Z1_K20Z3_K24A2_01_zk

Skunk2 Cylinder Head Port Covers Black For K Series K20A2 K20Z1 K20Z3 K24A2

Skunk2 Cylinder Head Port Covers Black For K Series K20A2 K20Z1 K20Z3 K24A2. Car Make: Honda / Acura Engine: K20A2 K20Z1 K20Z3 K24A2. The SKUNK2 K-Series intake and exhaust covers provide a simple storage and transportation solution for serious Honda K-Series engine builders. So much of what makes fast cars fast is more than just the parts, its the hand-labor that takes precious amounts of time! For the home garage builder working on the long-term performance build, dont just stuff the ports full of rags, protect those surfaces! Protects Valves, Seats & Port Surfaces. Prevents Friendly Competition Tampering. Machined Billet Aluminum Anodized Black. Looks Professional - Is Professional. Please message…
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2021_KTM_250SXF_Cylinder_Head_with_Valves_Race_Tech_PRO_Racing_valve_porting_01_rlro

2021 KTM 250SXF Cylinder Head with Valves & Race Tech PRO Racing valve / porting

2018 - 2021 KTM 250SXF cylinder head with Race Tech factory race porting and valve job. Complete with valves and cam caps. Low hours, raced 3 times. Super fast, with better low end, works great. Note: Vortex used with this set-up also listed on my site. The item "2021 KTM 250SXF Cylinder Head with Valves & Race Tech PRO Racing valve / porting" is in sale since Thursday, November 18, 2021. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Cylinder Heads & Valve Covers". The seller is "chrysler-w" and is located in Highland, California. This item can be shipped worldwide. Modified Item: Yes Manufacturer Part…
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