Port Cylinder Head
New_fits_GM_LS3_L92_6_0L_6_2L_Cylinder_Head_Square_Port_Assembly_SET_PAIR_01_emxq

New fits GM LS3 L92 6.0L 6.2L Cylinder Head Square Port Assembly SET / PAIR

Discount prices on quality New & Reconditioned Automotive Replacement Part. This is a Set of New Aftermarket Stock LS3, L92, 6.2L, 6.0L Cylinder Head Assemblies. New aftermarket Stock LS Series 6.0L / 6.2L Cylinder Heads with new valves / springs / seals / guides. Combustion Chamber Volume: 70cc Intake Port Volume: 257cc Exhaust Port Volume: 87cc Intake Valve Diameter: 2.165 inches Exhaust Valve Diameter: 1.590 inches. Information : cylinder head is assembled in the USA. New valves / Seals / Springs / Guides - installed. Valve job Performed with all required angles & vacuum tested seals to ensure perfect compression. PCD milled to ensure a super smooth finish. (PCD stands…
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Kawasaki_Js300b_Ported_Trick_Racing_Cylinder_Milled_Head_Jetski_300sx_300_550_01_wth

Kawasaki Js300b Ported Trick Racing Cylinder Milled Head Jetski 300sx 300 550

ATTENTION vintage Kawasaki JETSKI collectors or FAST 300cc. Made in Japan in the mid-1980's... NEVER to be made again!! This complete Kawasaki cylinder and head combo can be used on all years of 300cc jetskis from 1986-90 AS-IS! Complete top-end will work without modifications on all 1986-88 JS300-B hulls and or the 88-90 300SX type engines! This trick RACING combo came from a ski that was used in FRESH WATER conditions ONLY... The TRICK racing cylinder combo using this head had 190PSI cranking pressure at 2500FT! You can see in photos the head has had massive milling, it is lots thinner then OEM stock type heads! Please look close at…
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Trickflow_LS_Vortec_CNC_Ported_Cylinder_Heads_205cc_Ti_Retainers_single_head_01_qfpq

Trickflow LS Vortec CNC Ported Cylinder Heads 205cc Ti Retainers single head

TrickFlow Specialties LS Heads. Looking for serious LS horsepower? These Trick Flow GenX® 205 cathedral port cylinder heads for GM 4.8L/5.3L/5.7L LS Vortec engines are fully CNC-machined to significantly increase the performance of GM cars and trucks. Trick Flow engineers altered the valve angles from 15° to 13.5° to decrease valve shrouding, increase mid-lift airflow, and improve rocker arm-to-valve cover clearance. Material was added at the rocker arm mounting points to increase high-rpm valvetrain stability. The spark plugs were relocated in the CNC-profiled combustion chambers to enhance mid-lift airflow and increase the rigidity of the casting for extreme horsepower applications. Top-of-the-line CNC Competition Ported runners have a premium high resolution…
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EMPI_Hi_Perf_Dual_Port_Cylinder_Head_85_5mm_Bore_35_5_X_32mm_S_S_Valves_01_pif

EMPI Hi-Perf Dual Port Cylinder Head, 85.5mm Bore, 35.5 X 32mm S/S Valves

EMPI 98-1373-B Hi-Performance Dual Port Cylinder Head, 85.5mm Bore, 35.5 X 32mm S/S Valves, Single Hi-Rev Valve Springs, Chromoly Retainers, W/ Performance Valve Job, Each. Hi-Performance Cylinder Heads Made From Stock Design 040 Casting With Performance Valve Job These Hi-Performance Heads are modeled after EMPI's Stock Dual Port Cylinder Heads (98-1355-B Casting). Made from a Special Aluminum Alloy for strength and rigidity that is repairable. Assembled with 35.5 Intake and 32mm Exhaust Seats, Hi-Rev Single Valve Springs, Chromoly Retainers, Hardened Keepers, Stainless Steel Valves, Bronze Valve Guides, Rocker, Exhaust and Intake Studs. These heads are with Standard 14mm ½ reach Spark Plug holes. All EMPI Complete Heads are supplied with…
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Vauxhall_Vxr_Gsi_Gas_Flowed_Z20let_Z20leh_Ported_And_Polished_Cylinder_Head_01_kjs

Vauxhall Vxr Gsi Gas Flowed Z20let Z20leh Ported And Polished Cylinder Head

ROBERT COX ENGINEERING on facebook. THOROUGHLY STRIPPED AND CHEMICALLY CLEANED. RE CUT VALVE SEATS. MODIFIED STANDARD SIZE GENUINE USED VALVES. RCE SPECIFICATION FAST ROAD VALVE THROATS AND PORTS. PORT MATCHED TO STD GASKETS. PORTED AND FINISHED TO A HIGH STANDARD. RESURFACED SKIMMED BY MINIMUM. SUPPLIED ASSEMBLED WITH GOOD USED STD SPECIFICATION SPRINGS, COLLETS, RETAINERS. 16 NEW VALVE GUIDES. REBUILT WITH NEW UPRATED VALVE STEM OIL SEALS WHICH REPLACE THE VALVE SPRING SEAT. I ALSO CAN SUPPLY CUSTOM PERFORMANCE CAMSHAFTS, UPRATED VALVE SPRINGS, I HAVE A GOOD QUANTITY OF STANDARD CAMS AVAILABLE FOR PURCHA. The item "VAUXHALL VXR GSI GAS FLOWED Z20LET Z20LEH PORTED AND POLISHED CYLINDER HEAD" is in sale…
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GM_6272292_BBC_Oval_Port_BARE_Cast_Iron_Cylinder_Heads_Dated_F_1_2_1972_01_zb

GM 6272292 BBC Oval Port BARE Cast Iron Cylinder Heads, Dated F-1/2-1972

GM 6272292 BB Chevy Oval Port Cast Iron Bare Cylinder Heads, Pair. 402-454ci Heads, Dated: F-1/2-1972, No Hardware. The free listing tool. The item "GM 6272292 BBC Oval Port BARE Cast Iron Cylinder Heads, Dated F-1/2-1972" is in sale since Tuesday, September 5, 2017. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Engines & Components\Cylinder Heads & Parts". The seller is "terry_rosebush_motorsports" and is located in East Jordan, Michigan. This item can be shipped worldwide. Part Brand: General Motors Manufacturer Part Number: 6272292
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GM_3993820_Big_Block_Chevy_Oval_Port_Cast_Iron_Cylinder_Heads_Open_Chamber_LS5_01_pik

GM 3993820 Big Block Chevy Oval Port Cast Iron Cylinder Heads Open Chamber LS5

GM 3993820 Big Block Chevy Oval Port Cast Iron Cylinder Heads Open Chamber LS5. Pair of big block Chevy 3993820 cast iron oval port open chamber 402/454 LS5 cylinder heads. They are remanufactured and ready to bolt on. Fresh valve job, new springs, seals, and locks. 113cc Passenger cars and Trucks 255/114 ports. Hours of Operation (EST). Saturday & Sunday: Closed. Addresses that are P. Pictures may vary from part, in some cases. All items are listed locally, and may be ended at any time. Add to Favorite Sellers. Sign up to Newsletter. View more great items. Melling M-55 Small Block Chevy/V6 Standard-Volume Oil Pump. Melling M-55HV Small Block Chevy/V6…
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Edelbrock_Performer_2_O_Big_Block_Chevy_Aluminum_Intake_2161_396_427_454_BBC_WOW_01_ecrm

Edelbrock Performer 2-O Big Block Chevy Aluminum Intake 2161 396 427 454 BBC WOW

The Edelbrock part number is 2161 and is cast into the underside of the intake. This intake is for oval port heads and is a great intake for many applications. Please confirm your specific application. This intake is in very good original condition as shown. It was used on a 1965 396 engine and worked great. It was not used for very long and is in great shape. The intake has never been sandblasted and the original finish is nice and would look even better with some cleaning. There is no porting or significant corrosion. All threads are in great shape with no helicoils or thread inserts. This is simply…
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STOCK_AFR_1399_SBF_165cc_Aluminum_CNC_Cylinder_Heads_Ford_NON_Emissions_302_01_spwl

STOCK AFR 1399 SBF 165cc Aluminum CNC Cylinder Heads Ford NON-Emissions 302

STOCK AFR 1399 SBF 165cc Aluminum CNC Cylinder Heads Ford NON-Emissions 302. This product data sheet is originally written in English. AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 165cc SBF Cylinder Heads. AFR`s 165cc "Street" heads are the preferred choice over re-worked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout, in addition these are the only AFR heads that are compatible with the OEM piston valve relief. Recommended for street, towing, or street/strip engines with displacements up to 351 cubic inches, operating up to 6000 RPM. Legal for 1995 and older emissions controlled vehicles under…
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