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BAM Roller Lifters .937" – Chrysler R3 48° | 1.56" Lifter Bore | 2.03" Pushrod Seat | Intake Offset .210" L/R | Steel DLC Bushing
BAM Roller Lifters .937" – Chrysler R3 48° | 1.56" Lifter Bore | 2.03" Pushrod Seat | Intake Offset .210" L/R | Steel DLC Bushing
SKU:BAM-B-3019-16-X1-BB1
Set of 16 lifters
Regular price
$1,493.00 USD
Regular price
Sale price
$1,493.00 USD
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per
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Key Features:
- .937" Diameter – Race-Ready Precision for Chrysler R3 Platforms
- Specifically engineered for Chrysler R3 48-degree lifter angle blocks with .937" lifter bores.
- Ideal for high-performance and professional drag racing engines requiring maximum valvetrain stability and strength.
- Compatible with 426 HEMI-based R3 race engines, commonly used in Top Alcohol, Pro Mod, and Nitro builds.
- 1.56" Lifter Bore – Enhanced Support for Extreme Loads
- Designed to fit the wider 1.56" lifter bore found in R3 blocks, providing superior lifter-to-bore engagement.
- Reduces lifter walk and deflection at high RPM and high valve spring pressures.
- Enhances valvetrain integrity under the most demanding race conditions.
- 2.03" Pushrod Seat – Optimized Geometry for Long Pushrods
- Higher 2.03" pushrod seat location aligns properly with long pushrod setups, improving rocker arm angle and motion.
- Enhances valvetrain efficiency and reduces wear on rockers, pushrods, and valve tips.
- Perfect for raised-port or high-runner cylinder heads requiring increased pushrod length.
- Intake Offset .210" Left & Right – Improved Pushrod Clearance
- Intake lifters feature a .210" offset (both left and right) for maximum pushrod clearance in large intake port heads.
- Corrects for tight pushrod angles found in wide runner and high-port designs, improving valvetrain geometry.
- Minimizes side-loading, helping maintain consistent valve motion and reducing long-term wear.
- Steel DLC Bushing – Premium Performance & Longevity
- Outfitted with solid steel bushings coated in Diamond-Like Carbon (DLC) for ultra-low friction and superior wear resistance.
- DLC coating provides excellent oil retention, reduces friction, and extends component life under extreme conditions.
- Eliminates the risk of failure common with needle bearings in high-load, high-RPM environments.
- 0.300" Tall Body – Superior Lifter Bore Engagement
- Extended body height offers increased lifters-to-bore contact, reducing distortion and improving tracking accuracy.
- Enhances performance consistency under high RPM and aggressive spring pressures.
- Ideal for engines with high-lift cams and fast ramp rates.
- CNC-Machined Billet Steel Construction – Built for Maximum Strength
- Machined from premium billet steel, then heat-treated for unbeatable strength and dimensional stability.
- Engineered with precision to tight tolerances for seamless fit, quiet operation, and repeatable lifter action.
- Designed to withstand the demands of extreme camshaft profiles and 2,000+ HP engine builds.
- Race-Tested & Proven – Trusted by Professionals
- Purpose-built for elite-level racing including NHRA Top Alcohol, Nitro HEMI, and high-end Mopar drag builds.
- Proven to perform reliably under extreme temperatures, loads, and RPM conditions.
- A go-to choice for engine builders and racers demanding precision, reliability, and performance.
Applications:
- Fits Chrysler R3 48° blocks with .937" lifter bores, 1.56" lifter bore diameter, and 2.03" pushrod seat height.
- Designed for high-port intake heads, long pushrod setups, and shaft rocker systems.
- Compatible with aggressive camshafts, high-spring-pressure valvetrain systems, and professional drag racing engines.
- Ideal for 426 HEMI-based racing engines in Top Alcohol, Pro Mod, and Nitro competition.
Dominate the track with BAM .937" Roller Lifters—featuring intake .210" offset, steel DLC bushings, and race-proven performance for your Chrysler R3 engine!
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