WebMay 17, 2012 · However, Pontiac debuted the 455 HO, an evolution of 1969-70’s Ram Air IV 400. Round-port heads is what distinguished this motor from the others. Despite the lowered compression, Pontiac managed to give the 455 HO performance that exceeded the high-compression 455 from 1970 despite being rated 335 horsepower vs. 360. WebSep 23, 2024 · Engine Pontiac OHV V-8, cast-iron block and cylinder heads. Displacement 455 cubic inches. Bore x stroke 4.151 x 4.210 inches. Horsepower 300 @ 4,000 RPM. …
Exploring The Different Heads Of The Pontiac 455 HO: What Made …
WebPontiac 455 for sale Pontiac engine automatic: 29.99 £ ... 69995.0 £ Pontiac 455 for sale Pontiac engine automatic: 29.99 £ Pontiac engine automatic: 39.99 £ 2024 pontiac trans: 69995.0 £ #For-sale.co.uk. SEARCH MY ACCOUNT. My data ... Part 482883. Crack shaft seal. Price to be agreed upon. Heater ho…~ WebFind Used Pontiac Trans Am Classic Cars for Sale in Goochland, VA on Oodle Classifieds. Join millions of people using Oodle to find unique used cars for sale, certified pre-owned car listings, and new car classifieds. ... $34,000 1975 Pontiac Trans Am 455 HO photofix bovine pericardium
1972 Pontiac GTO 455 H.O. - High Performance Pontiac …
WebDescription of 1972 Pontiac Firebird Trans Am: Trans Am Prices are going through the roof! (See Hagerty Valuation in Photos) Don't miss this rare opportunity to be driving this 1972 Trans Am equipped with. its 455 HO Engine and 4-Speed M22 Rock Crusher Manual Transmission. Buy it well below market value. (won't be available long) WebApr 26, 2015 · what oil, Pontiac 455 for best bearing protection. Thread starter ws6formula; Start date Apr 26, 2015; Status Not open for further replies. 1; 2; 3; Next. 1 of 3 Go to page. Go. ... Olds 455 - 10w-60 Engine Oils (Redline & Pennzoil Synthetics) pettrix; Feb 10, 2024; Passenger Car Motor Oil (PCMO) - Gasoline Vehicles; 2. Replies 32 ... WebApr 13, 2016 · In the interest of providing performance-minded Firebird buyers with an up-level 400 boasting of additional output, Pontiac's engineers created the T/A 6.6 for 1977. … photofix copier driver