Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
COMP Cams 3120CPG Hi-Tech Roller Race Timing Set for '65-'88 Ford 255, 289, 302 and Boss 302
Select your vehicle to confirm fit. Add to Cart unlocks once it fits.
Product Availability Request
Fill the form and our team will contact you.
Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
Featuring a cast iron cam gear and billet steel crank gear, this 3-bolt double roller Hi-Tech timing set for '65-'88 Ford 255, 289, 302 and Boss 302 is ideal for all street performance and race applications.
Cast Iron Camshaft Gear and induction hardened billet Steel crank sprocket. Feature 3 keyway crank sprocket for 4-degree incremental adjustability, 4-degree maximum advance/retard. Pre-stretched, heat-treated double Roller chain with heavy-duty large pin design chain available separately. Dynamically balanced and quality checked for run-out tolerances. Ideal for all street performance and race applications.
Specifications
| Camshaft Gear Material | Cast Iron |
| Chain Type | Double Roller |
| Crankshaft Gear Material | Billet Steel |
| Engine Family | Ford 255, 289, 302 and Boss 302 (1965-1988) |
| Maximum Advance | 4 DD |
| Maximum Retard | 4 DD |
| Number of Crankshaft Keyways | 3 |
| Replacement Chain Part Number | 3038 |
| Timing Set Series | Hi-Tech |
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guaranteed
Shipping
Returns
Support
Frequently Paired With
