WebOct 12, 2024 · See all 35 photos. Pontiac called it the Sprint Six. Available on any 1966-1969 Tempest or LeMans (including four-doors but not wagons) or 1967-1969 Firebirds, the Sprint took the base OHC six's 1 ... WebFeb 9, 2024 · A true workhorse block design for Pontiac, this block dates all the way back to 1955 – the same year as the first small block Chevy. The Pontiac block maintained the same external dimensions through its entire life, with the exception of the deck height. The 1955 Pontiac V8 was an overhead valve engine with wedge combustion chambers.
Deck Height - Summit Racing Equipment
WebMar 16, 2010 · These C.R.’s are for new heads with stock type pistons, nominal deck height, and .042″ (crushed) head gaskets. The 428 engines also had pistons with dished tops and value relief’s in order to lower the compression so the 400 heads could be used. That is the reason the actual compression for 428’s is lower than the 400’s in some cases. WebHere's a list of specifications for the Pontiac engine from the mid 1950's to 1979. The engine block design was largely unchanged throughout the years. ... Deck Height. The piston-to … citybet mobile
Oldsmobile Performance Engine and Racing Motors:Eddies …
WebInformation about this item: Pontiac Small Journal V8s - Part One. Pontiac V8 engines are broken into two categories, small main journal and large main journal engines. All Pontiac engines have the same deck height except for the 1969 303 Trans Am engine and the short-lived 301 and 265 V8s of the early 80s.. The early 287 -370 engines used smaller main … WebPontiac 400 Engine Specs. For reference the original stock 400 Pontiac engine specifications were: Engine block deck height 10.250 inches; Cylinder bore standard size 4.120 inches; Crankshaft stock stroke 3.750; … WebMay 26, 2010 · honed with deck plates, deburred, new cam bearings, new brass freeze plugs, checked and : cleaned for assembly: Deck Height: Stock, 10.225-in: Crank: Eagle cast … citybett.com