Head Improvement Kit, Chev BB, Mecanical Roller, 2.300-1.880" Valves |
| Item Number: CMP853738 |
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Chev BB Mechanical Roller Head Improvement Kit
Everything you need to assemble your own high performance heads. Each kit includes: valve springs, spring retainers, valve locks, valve seals, and quality valves.
Part Type: Head Improvement Kit
Application: Chevrolet Big Block - For Dart Pro-1 Aluminum, Canfield 350 Aluminum, Brodix 2X & 2XTRA Aluminum Heads
Intake Valves Included: Yes, 8
Intake Valve Type: Competition Products Severe Application Competition Valves
Intake Valve Size: 2.300", 11/32" Stem
Intake Valve Material: Stainless Steel, Chrome Stem/Hardened Tip
Exhaust Valves Included: Yes, 8
Exhaust Valve Type: Competition Products Severe Application Competition Valves
Exhaust Valve Size: 1.880", 11/32" Stem
Exhaust Valve Material: Stainless Steel, Chrome Stem/Hardened Tip
Valve Springs Included: Yes, 16
Valve Spring Type: Howards Cams Max Effort Roller Spring, Dual w/ Damper
Valve Spring Size: 1.557" O.D.
Valve Spring Pressure: Closed: 224 @ 1.900", Open: 540 @ 1.250", 1.150" Coil Bind
Valve Spring Max Lift: .690"
Retainers Included: Yes, 16
Retainer Size: 10 Degree
Retainer Material: 4140 Chrome Moly Steel
Valve Locks Included: Yes, 32
Valve Lock Size: 10 Degree
Valve Lock Material: Forged Steel
Valve Seals Included: Yes, 16
Valve Seal Type: VTO Ultimate Duty Seals
Valve Seal Size: 11/32" x .531"
Spring Locators Included: Yes
Spring Locator Size: 1.680" O.D.
Manufacturer: Competition Products
Manufacturer's Part Number: 853738
Weight:
Warranty: Per Item Manufacturer
Quantity: Sold as Kit
Note: Must shim valve springs to correct height. |
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