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Vehicle Info NeededHOOKER HEADERSPART NUMBER: 520-70301411-R
Blackheart Shorty Headers
$67595
Ships on 09/11/2026
Lowest Price GuaranteeBlackheart Shorty Headers2014-2016 GM Silverado & Sierra 5.3L 1.875 in. Primary 2.750 in. Collector Stainless Steel Natural Finish
50 State Smog Legal, C.A.R.B. EO# D-115-20
- Max dyno gains of +9.48 HP & +10.67 LB.FT. torque
- 1-7/8” lightweight, 16-gauge, stainless steel construction maximizing strength and durability
- 3/8” thick, CNC header flanges are used for strength and maximum sealing surface
- Utilizes true mitered merge collectors to maximize exhaust velocity and scavenging, resulting in a broad torque curve
- Retains factory O2 sensors and catalytic converters
- 100% hand welded construction
- Quality welds for strength, longevity and good looks
- Tube geometry designed for maximum clearance and hassle-free installation
Lightweight, Stainless Steel Headers That Fit
BlackHeart Headers feature thick laser-cut flanges for a leak-free seal and the perfect combination of performance and fitment.
Part TypeHeader
Product LineHooker BlackHeart Headers
BrandHOOKER HEADERS
Package Height10.3
Package Width13.0
Package Length21.7
Weight18.085 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part Number70301411-RHKR
Package Qty1
Package TypeEA
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Part Number : 520-70301411RHKR
$60795$675.95
You Save$68.00
Some parts are not legal for use in California or other states with similar laws / regulations
