Cylinder Heads Archives - Hartline Performance https://hartlineperformance.com/product-category/engine-components/cylinder-heads/ Thu, 24 Jul 2025 20:25:00 +0000 en-US hourly 1 https://hartlineperformance.com/wp-content/uploads/2019/04/favicon.png Cylinder Heads Archives - Hartline Performance https://hartlineperformance.com/product-category/engine-components/cylinder-heads/ 32 32 Champion GN1 Valve Covers for Buick V6 https://hartlineperformance.com/product/gn1-valve-covers-for-buick-v6/ Mon, 25 Feb 2019 00:33:11 +0000 http://www.animalflavor.com/?post_type=product&p=4593 Precision thick wall aluminum alloy casting for even gasket compression and no Leaks!

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]]> GN1 Valve Covers for Buick V6
Precision thick wall aluminum alloy casting for even gasket compression and no Leaks!
CNC machined for consistent fit.
Clearance for roller rocker arms
Unique spot-face and chamfer design breather bore accepts all popular breathers and maintains positive seal between breather and cover.
No clearance problems.
Bolts and washers included.

The post Champion GN1 Valve Covers for Buick V6 appeared first on Hartline Performance.

]]> Champion Buick V6 Valve Covers https://hartlineperformance.com/product/buick-v6-valve-covers/ Mon, 25 Feb 2019 00:31:06 +0000 http://www.animalflavor.com/?post_type=product&p=4592 Precision thick wall aluminum alloy casting for even gasket compression and no Leaks!

The post Champion Buick V6 Valve Covers appeared first on Hartline Performance.

]]> Buick V6 Valve Covers
Precision thick wall aluminum alloy casting for even gasket compression and no Leaks!
CNC machined for consistent fit.
Clearance for roller rocker arms
Unique spot-face and chamfer design breather bore accepts all popular breathers and maintains positive seal between breather and cover.
No clearance problems.
Bolts and washers included.

The post Champion Buick V6 Valve Covers appeared first on Hartline Performance.

]]> Champion Ported Iron Heads (Buick) https://hartlineperformance.com/product/champion-ported-iron-heads-buick/ Mon, 25 Feb 2019 00:28:42 +0000 http://www.animalflavor.com/?post_type=product&p=4591 The choice is simple. If your looking for the finest quality ported iron head available today the Champion CNC Series is the clear winner. Let Champion Racing Heads bring you to a new level of quality and performance.

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]]> Champion Ported Iron Heads (Buick)

The choice is simple. If your looking for the finest quality ported iron head available today the Champion CNC Series is the clear winner. Let Champion Racing Heads bring you to a new level of quality and performance.

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]]> Champion GN1 Aluminum Buick Heads https://hartlineperformance.com/product/champion-gn1-aluminum-buick-heads/ Mon, 25 Feb 2019 00:26:04 +0000 http://www.animalflavor.com/?post_type=product&p=4589 The GN1 head is precision cast from 356-T6 Aluminum Alloy. The aluminum
castings are machined on a state of the art CNC machining center.

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]]> Champion GN1 Aluminum Buick Heads
The GN1 head is precision cast from 356-T6 Aluminum Alloy. The aluminum
castings are machined on a state of the art CNC machining center.
Custom-built machining fixtures allow the majority of machined elements to
be completed in one setup thus maximizing the accuracy and consistency of
their location.
Champion GN1 aluminum heads will accommodate stage I or stage II blocks and
three different rocker arm configurations. They are available as complete
assembled units or fully machined bare castings. On the track or the street
the Champion GN1 Aluminum head for the turbo V-6 is an excellent choice.

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