L88 heads

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August undefined, 2024

Webclick to see this. --sale: $14,500==l-88 -all-american-engine -- 427--this is the real deal --check out the original stamping.-- t1116 it---nov . 16th it code: rebuilt and test run-- in a 1967 …

Recomendations on L88 build Team Chevelle

WebApr 2, 2008 · The heads are the original 3904392's (106.8cc's). We want a pump gas friendly motor and want to minimize stress in the valve train to protect the heads. We want the … WebAug 25, 2009 · Most factory L88 engines came with chromed, stamped-steel valve covers. D. Aluminum Heads This is the heart of the L88 option. If you look closely, you can see the … pismo beach driving on sand

1968 Chevrolet Corvette Stingray L88 Coupe Supercars.net

WebApr 20, 2024 · The '69 L88 was factory rated at 430 hp at 5,200 rpm (that's perception), and there's little debate on whether or not Chevy was sandbagging with those numbers. Actual … WebJun 9, 2007 · The L-88 is really a poor street motor. No low speed torque way too much cam and generally a pain to drive. The LS-6 is really a great street motor tons of torque and will run forever without continuous maintenance. Farm Boy Premium Member Joined Feb 21, 2005 1,817 Posts #8 · Jun 8, 2007 WebSep 23, 2024 · VFN, working per Gary's ideas, used parts from three hood types to create this functional '67 Corvette L88-style piece; Gary made many trips to get the airbox perfectly positioned and modified it to open for element changes ... "The new heads were open-chamber, and a big improvement over the originals. These are the heads GM listed as ... pismo beach dune buggy

Chevrolet Chevy L88 Zl1 Aluminum Heads 14011077 - eBay

1 Pair Chevrolet 3946074 BBC L88 Aluminum Heads - eBay

WebMar 19, 2006 · The ZL-1 cam, which has about the same timimg specs as the L-88 cam ran 126+ MPH in my old 4 speed '68 Camaro, with 4.10 gears, which never left very good. The motor was a 11-1 compression 454 with square port heads. The car weighed 3460lbs with me in it. Today that would be high 125's as the clocks have been moved and read slower … WebMay 21, 2007 · Aluminum Cylinder Head, NHRA Legal. This new aluminum cylinder head is a replacement for the 1969 L88 head P/N 14011076 used on 1969 Camaro and 1968-71 Corvette vehicles. This head is similar to P/N 12363410 except that the intake ports are as cast, not CNC'd. pismo beach dogs allowedWebDec 19, 2024 · The L88 package was an all-out race car. The 430-horsepower rating was bogus; 560-horsepower is more accurate, and good for 640 horsepower with open headers. The aluminum heads saved 75 pounds... steve de shazer solution-focused therapy

"WebJan 28, 2024 · The L88 turned up the heat—though Chevrolet played coy with the horsepower ratings. Engineers added a race-ready cam and aluminum heads that pushed compression into the stratospheric 12.0:1 range and mandated 103 research octane and 95 motor octane (or higher) fuel. " - L88 heads

L88 heads

19331427 - Aluminum Cylinder Head, NHRA Legal Rectangle Port …

WebFeb 4, 2024 · Factory-rated at a wonderfully conservative 430 horsepower, the L88 featured aluminum heads and forged pistons that took the previous L72 motor’s 11.0:1 compression to a head-turning 12.5:1 ratio. Now, at Mecum’s upcoming auction in Glendale, Arizona, two examples out of the 116 built in 1969 are set to cross the block. WebFind many great new & used options and get the best deals for 1 Pair Chevrolet 3946074 BBC L88 Aluminum Heads at the best online prices at eBay! Free shipping for many …

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WebWinters Chevrolet 077 Aluminum Open Chamber Heads L88 LS6 ZL1 Snowflake. $1,650.00 + $300.00 shipping. 2 BBC cylinder head #3931063 Mark IV, Oval port, open chamber, 100CC. $250.00 + $145.64 shipping. MOPAR BIG-BLOCK SMALL-CHAMBER CYLINDER HEADS # 2406516 DODGE PLYMOUTH CHRYSLER. $160.00 WebDec 1, 2012 · That might be those heads. There is some good info on LS1 tech about these heads. Same casting as the LS9 with better flow, unique intake valves and a thicker deck. …

Web1969 L88 or ZL1 Corvette / 1971 LS6 Corvette GM Aluminum Heads Part # 3946074 Dated 1-31-74 These are over the counter replacement GM Winters heads with part numbers … WebFeb 20, 2024 · Aluminum heads with casting number 3919842 were factory cylinder heads for L89 and L88 engines. Expect to pay a lot of money if you even find a usable pair. …

WebThis new aluminum cylinder head is a replacement for the 1969 L88 head P/N 14011076 used on 1969 Camaro and 1968-71 Corvette vehicles. This head is similar to P/N 12363410 except that the intake ports are as cast, not CNC'd. The valve seats can be machined to 2.19" intake and 1.88" exhaust or larger. WebNEED LOTS OF WORK 1969 Corvette 427 L88 ZL1 3946074 074 Aluminum Cylinder Heads. NEED LOTS OF WORK. $600.00 +$125.00 shipping. item 4 OEM GM 3919840 Big Block Chevy Rectangular Port Head 396 427 Complete March 1969 OEM GM 3919840 Big Block Chevy Rectangular Port Head 396 427 Complete March 1969.

WebAug 27, 2009 · Drivetrain & Performance Engine Topic L88 Heads bfmgoalie Jul 30, 2009 Jul 30, 2009 #1 bfmgoalie Veteran Member Jun 14, 2008 3,365 Gansevoort, New York I have …

WebThe story behind this L88 clone is much more than just a big-block Chevy fan fulfilling a youthful fantasy on the dyno. This engine will be part of what arguably can be described as the most faithful recreation ever of the … pismo beach dunesWebCorvette L88 Heads 3946074 OEM Rectangular Port It was for a 1969 Corvette Big Block 427 Heads 425 HP Rectangle Port, Open Chamber, 1969 427 L88, ZL1, Aluminum, 118cc chambers, 1971 454 LS6, "round exhaust port" ... Left Head: #3946074 Intake Valve size(in.) =2.19 Exhaust Valve size(in.) =1.88 Chamber type=Open Cylinder CC= 118 ... pismo beach dunes californiaWebOct 10, 2024 · I know these l88 have some really nice power. Local guy has one in a mud truck that has nice solid cam and some head work with stacked mech injection. Its just … pismo beach dune buggy ridesWebSep 21, 2005 · It was designed as a racing powerplant, with aserious 12.5:1 compression ratio, an 850-cfm Holley carb, dramaticallybeefed internals, and aluminum heads. For 1968, the big-block optionswere... steve depalma construction incWebOct 8, 2007 · 427L88. Peter, as to value I cannot say, completed auctions at Ebay is my first suggestion. I will say this, properly done up 074 heads made GREAT power in a lil 427 + -163 intake + Ultradyne " street L88" solid cam. aka old skool components can make great power. My heads were alloy and quite finicky however. pismo beach dunes rentalsWeb126 results for l88 heads Save this search Shipping to: 23917 Shop on eBay Brand New $20.00 or Best Offer Sponsored Find parts that fit We need more information about your vehicle to confirm fit. Year Make Model Trim Engine Add vehicle 1967 Corvette 427 L88 Pair 3904392 392 Aluminum Cylinder Heads READ DESCRIPTION! Pre-Owned $1,200.00 pismo beach farmers market hoursWebFeb 14, 2024 · The L88 was a fire-breathing variant of GM’s 427 cubic-inch big-block lineup, which served as nothing short of a production race engine. Officially rated at 430 HP, the … steve derby county council