Callies Magnum Series III 8 Counterweight 4.00" Crankshaft | 58x Reluctor
US$ 3225.00
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Description
AFR Enforcer LS3 Cylinder Heads | 238cc | 1803AFR Enforcer 238cc Rectangle Port Cylinder Heads AFR's latest release Enforcer cylinder heads are designed as a high performance as cast cylinder head! Using their patented Permanent Mold Technology AFR as developed a high flowing casting based off the Mongoose version that outperforms the OEM castings & comparable options in the range by over 20CFM across the board. The AFR Enforcer comes assembled with Stainless Steel valves & PAC Valve Springs for
AFR Enforcer 238cc Rectangle Port Cylinder HeadsAFR's latest release Enforcer cylinder heads are designed as a high performance as cast cylinder head!
Using their patented Permanent Mold Technology AFR as developed a high flowing casting based off the Mongoose version that outperforms the OEM castings & comparable options in the range by over 20CFM across the board.
The AFR Enforcer comes assembled with Stainless Steel valves & PAC Valve Springs for an out of the box ready to bolt on upgrade!
Features Of Your New AFR Enforcer 238cc Cylinder heads
- 12 degree valve angles;
- 69cc Chamber;
- Cast from A356 Aluminium;
- Accepts factory LS3 Rockers (Note requires AFR Stands);
- 'As Cast' combustion chambers;
- 'As Cast' Intake & Exhaust Ports;
- 5 Axis Competition Valve Job;
Flow Rating CFM Results
Test conducted at 28" of water (pressure) on Superflow 1020
Bore Size: 4.060", intake 3/4" radius plate exhaust, 1 3/4" curved pipe
238cc Street Head Flow Chart
.200 .300 .400 .500 .550 .600 .650
Int 157 229 276 307 315 308 308
Exh 112 152 182 204 209 215 217
Your New AFR Cylinder Heads Package Includes
- AFR 238cc Enforcer Rectangle Port Cylinder Heads (Pair);
- 6 bolt cylinder heads;
- Complete 5-Axis CNC port & polish program;
- 8mm Bead Lock Intake Valve, 2.080" x 5.200" Overall Valve Length;
- 8mm Bead Lock Exhaust Valve, 1.600" x 5.205" Overall Valve Length;
- 8 mm Bronze Valve Guides .502" O.D x 2.550" O.A.L;
- PAC Racing Spring 1.270" OD Hydraulic Roller Dual Valve Spring, 140 lbs. on seat, Max RPM 6500;
- 7° Titanium Retainers 1.245" O.D x .885" I.D x .655" I.D;
- 7° Bead Lock Valve Keepers;
- Viton Valve Seals .600" O.D x .495" I.D;
- Assembled;
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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Product Reviews
★★★★★ 5
The Power of Story in the Information Age
Format: Hardcover
After reading John Inazu's first book 'Confident Pluralism', I thought this might be a deeper foray into the legal/cultural difficulty of living faithfully in a pluralistic society. Instead, Inazu and Keller do something different. They challenge us to listen to stories of folks seeking to embody the principles of 'confident pluralism'. Does it offer easy answers? No. However, it does offer us a window into the rich ways that God can move us, transform us and position us for His purposes in communities where we might have deep disagreements. Overall, these stories of small and large acts of faithfulness to exemplify Christ's humility, patience and tolerance were deeply encouraging to person that constantly tries the patient of a God whose love he does not deserve. Very thankful to Inazu and Keller for organizing this. This is an important conversation in an acrimonious age where we falsely substitute information/vital statistics for people/real relationship.
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Reviewed in the United States on April 22, 2020
★★★★★ 3
easily accessible stories for engaging the culture
Format: Kindle
Inazu gathers stories of Christians seeking to engage the broader culture while maintaining their faithful beliefs. I appreciate the varied perspectives, though not agreeing with all, but then his four categories as the beginning of practicing this. That one line demonstrated a humility that I appreciated. This brings practical application into a narrative form that should be easily accessible
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Reviewed in the United States on September 16, 2025
★★★★★ 5
A Breath of Fresh Air
Format: Hardcover
In a world that is filled with Christian books on how to defeat culture or to escape from it this book is a breath of fresh air. In the 10 years that I have worked with young people one of the hardest concepts to get across to them is that their work matters. And even beyond that, how do we work with or partner with people who are different than me? How do we work together for a common good? That they have opportunities to engage the world around them. This book helps to give words to what that looks like. Not only is it filled with diverse writers, it doesn't give easy answers but ones of hope. I am grateful for this work and will share it with any college senior, young adult, and parishioner that I can. BUY THIS BOOK!
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Reviewed in the United States on May 1, 2020
★★★★★ 5
Great product
Size: 90 Count (Pack of 2)
Great product, great price & gentle on the sensitive stomach.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Excellent supplements
Size: 90 Count (Pack of 2)
Excellent supplements and good service
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Reviewed in the United States on April 9, 2026