chevy small block intake casting numbers

“Marine” 1987 to 1995 intake bolt pattern Hi-Rise Cast Iron Small Block Chevy Intake Manifold for sale – Popular for boat applications. #112 – Spacer, 1″ tall, phenolic for Holley 4 bbl, open – 50.00 each #111 – Spacer 1″ tall, phenolic for Holley 4 bbl, 4 hole – $50.00 each

#109 – Spacer 1″ tall, phenolic for Rochester 2 bb – $50.00 each. Adapts Holley 4 bbl to cast iron SBC Q-Jet intake with modified plenum area. 460″ round pushrod holes, surfaced to 45cc’s. 1 only bare casting: $250.00.ģ51N casting: M-6049 351N, ’96 casting, stock no porting, stock guides. Sending us some photos is the best way to identify a modified intake if was not purchased directly from us.ģ51N casting: M-6049 351N, stock no porting, stock guides, pushrod holes slotted, surfaced to 36cc’s. We are looking to purchase used Brzezinski Racing Products Stage 1 and Acid Ported 2 barrel intake manifolds. We pay up to $125.00 per bare, stripped and cleaned head. We are only interested in these casting number “Double Hump” castings. We pay is up to 125.00 per bare, stripped and cleaned head.Ĭores Wanted: ‘186 & ‘492 straight plug “Double Hump” Chevy Small Block heads with accessory holes and ‘291 “Double Hump” heads, which do not have accessory holes. 12558062 casting number with “Hecho En Mexico” in the valve cover area. We pay up to $100.00 per bare, stripped and cleaned head.Ĭores Wanted: ”Mexico” Small Block Chevy Vortec Heads – Usually off the Chevy 602 Crate Motor. These heads have the letters “CONV” cast in the valve cover area. Note: We do not want “CONV” open chamber heads. Cores Wanted: Open Chamber Heads – ‘441, ‘487 or ‘993 heads.

Chevy small block intake casting numbers