NettetRear Main Seal, 2-Piece, Rubber, Buick, GMC, Oldsmobile, Pontiac, Studebaker, 194/215/230/250/292, L6, Each. Part Number: FEL-BS13241. Not Yet Reviewed. … Nettet23. feb. 2013 · putting my motor together. Checked bearing clearances, oiled the bearings, etc. Ready to put on the last main bearing cap and rear main seal and start …
454 question Hot Rod Forum
Nettet27. jul. 2024 · To help with pan rigidity, Chevrolet Performance offers a pair of steel reinforcing oil pan rail supports that can be added to a typical two-piece rear main seal … Nettet1. des. 2007 · Thankfully, it's relatively easy to convert a block from a one-piece rear main seal design to the older two-piece style with an adapter. The adapter makes it work … how to calculate tangent vector
454 Rear Main Seal Hot Rod Forum
Nettet11. jan. 2024 · Small Block Chevy Flexplate ID Measurements. BBC Mark IV engines 1990 and older (396, 427, 454) are two piece rear main seal. BBC 454/7.4L Gen V and VI … Nettet30. nov. 2006 · The Vortec heads you asked about are Gen VI and are good but not as good as the Gen IV ovals (781/049 castings)... The Vortec`s do not respond to the larger valves and other differences just dont give the flow of the older heads... Also block casting 14015445 is a two piece rear main block and a good one at that... Nettet23. nov. 2016 · Larger Dave. Notice the rear main seal on the top photo is one big seal whereas the bottom there is no seal shown but it fits over the ridge in the back and … mgtec 2tb 수리