Merc Parts 7.4 Gen IV Heads Coupler & Bravo 1 Lower
01-04-2010 | 10:38 AM
#1
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From: Auburn, Michigan
Merc Parts 7.4 Gen IV Heads Coupler & Bravo 1 Lower
Heads: Bought new in July 2009 for $1000. Less than 20 Hours Off Gen 4 365 H.P. 454 Hi-Perf Will fit Gen 4 BBC Complete. $700
Coupler: Gen IV 400 Hours $150 Shipped (US) SOLD!!!!!
Bravo 1 Lower : 1988 Side Water Pickup, No Oil Passage, Clean No Damage, Empty $300
email me for pics or details
[email protected]
Coupler: Gen IV 400 Hours $150 Shipped (US) SOLD!!!!!
Bravo 1 Lower : 1988 Side Water Pickup, No Oil Passage, Clean No Damage, Empty $300
email me for pics or details
[email protected]
Last edited by pachanga27; 01-15-2010 at 03:40 PM. Reason: Sold item
01-07-2010 | 02:20 PM
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From: Auburn, Michigan
Head Information
Casting Number 14096188
Open Chamber Cylinder Head (Cast Iron) 1968-90
This is Chevrolet's best cast iron cylinder head for high-performance big-block V8s. It offers exceptional power at an economical price. This casting has 118cc open combustion chambers that reduce shrouding at high valve lift and improve engine airflow. The seats are ground for large 2.19" diameter intake valves and 1.88" exhausts. This high-performance head has rectangular intake ports and square exhaust ports. It is machined for 7/16" screw-in studs and guideplates
This head was installed on LS-6 engine assembly P/N 366250 and LS-7 engine assembly P/N 3965774. It can be used with both closed and open chamber pistons to produce various compression ratios. Casting number 14096188 or 6272990. Cannot be used on Gen V engines because of upper water hole alignment. Open Chamber Design.
Casting Number 14096188
Open Chamber Cylinder Head (Cast Iron) 1968-90
This is Chevrolet's best cast iron cylinder head for high-performance big-block V8s. It offers exceptional power at an economical price. This casting has 118cc open combustion chambers that reduce shrouding at high valve lift and improve engine airflow. The seats are ground for large 2.19" diameter intake valves and 1.88" exhausts. This high-performance head has rectangular intake ports and square exhaust ports. It is machined for 7/16" screw-in studs and guideplates
This head was installed on LS-6 engine assembly P/N 366250 and LS-7 engine assembly P/N 3965774. It can be used with both closed and open chamber pistons to produce various compression ratios. Casting number 14096188 or 6272990. Cannot be used on Gen V engines because of upper water hole alignment. Open Chamber Design.
